Sb can combine with Cu and P to form a low melting point compound which lowers the melting point of binary Cu-8P eutectic alloy by nearly 200℃. Bi and Cu can create compounds with low melting point(270℃) distributing at the boundaries and that is the reason why the melting point of (Cu-8P)-Bi is lower than that of binary Cu-8P eutectic alloy. The eutectic cluster can be refined with the addition of Fe, and that is the reason why the addition of Fe can decrease the melting point of Cu-8P alloy. Two means of decreasing the melting point of Cu-8P are found.

一定量的Sb與Cu， P形成低熔點(diǎn)相西西人体www，從而大幅降低了Cu-8P合金的熔點(diǎn)国产福利在线观看，使其熔點(diǎn)降低近200℃；加入少量Bi后亚洲色图一区二区三区， Bi與Cu在共晶團(tuán)晶界上形成熔點(diǎn)為270℃左右的低熔點(diǎn)化合物精选搞黄色视频的网站，且Bi的加入明顯細(xì)化Cu-8P合金共晶團(tuán)，從而使Cu-8P合金的熔點(diǎn)降低免费国产va视频永久在线看；加入Fe能明顯細(xì)化Cu-8P合金的共晶團(tuán)98精品视频在线，使層片間距由8μm減為2μm以下，并使共晶團(tuán)由層片狀向短棒狀轉(zhuǎn)變国产免费午夜福利天堂AV，雖然Fe與Cu形成熔點(diǎn)為806℃的高溫相中日韩午夜高青视频在线观看，但Fe的細(xì)化作用使得Cu-8P合金的熔點(diǎn)降低，但降低幅度不大国产日逼视频网址。

Twenty multiparous healthy holstein cows with similar milk period and similar milk yield were randomly assigned to one of five treatments(4 cows per treatment) in 52 d trial. The control diet consisted of 60% forage (Corn silage,Chinese wildrye and alfalfa hay)and 40% concentrate on a dry matter basis,fed as a total mixed ration.

Giesy（2002）研究每天每頭奶牛日糧中添加CLA50麻豆av在线、100 g，結(jié)果發(fā)現(xiàn)乳脂率分別降低29%和34%国产一区二区AV在线；乳脂率從3.35%降低到3.34%需要3 g CLA天天干天天操天天爱天天日天天，而從2.4%降低到2.3%則需要31.8 g CLA，說明每天添加50 g CLA降低乳脂率從經(jīng)濟(jì)方面來講比較合理日韩在线观看自拍111页，但乳脂率降低還沒有達(dá)到最大化免费在线观看国产黄片视频。

There was a little difference betweenphotosynthesis characteristic of the two varieties,response of Jiamusi to low temperature andpoor light was more sensitive than that of Longjiao No.2 and decreased pronouncedly withdecreasing light.6.EC and MDA of pepper leaves increased under low temperature and poor light,therewere no significant differences between them with decreasing light at 21-23℃/8-10℃,butthey were increased dramatically at 15-20℃/5-6℃.So we can speculate that lowertemperature was the direct reason resulted in cell membrane lipid peroxidation.7.No significant difference of SOD activity was observed under suboptimal temperatureand poor light21-23℃/8-10℃;150μmol·m~(-2·s~(-1),but SOD and POD activity substantiallydeclined with lowering temperature and light as well as treatment time.8.Under suboptimal temperature and lower light,proline accumulated to increaseosmotic regulation capacity and alleviate chilling damage.Soluble carbohydrate of pepper leaves decreased progressively and significantly with decreasing temperature and lightintensity as well as longer treatment time.So we think that synthesis and transport ofphotosynthetic product were inhibited by low temperature and poor light as solublecarbohydrate was important component of photosynthetic product.

兩個供試?yán)苯菲贩N之間的光合特性略有差異，佳木斯對低溫弱光的反應(yīng)比隴椒2號敏感2022国内性爱精品久久偷拍，尤其隨光照降低欲色天天网综合久久88，其光合作用顯著降低。61024手机看片金沙人妻久久、低溫弱光脅迫下婷婷激情五月综合，辣椒葉片的相對電導(dǎo)率和丙二醛含量都有不同程度的提高，在偏低溫下色色色..com，隨著光照減弱339644.com，相對電導(dǎo)率和丙二醛含量差異不顯著亚洲欧美中文字幕在线一区下载；在極端低溫下，隨著光照進(jìn)一步減弱欧美XXXX在线免费不卡，相對電導(dǎo)率和丙二醛含量明顯提高午夜h片，隨著處理時間延長，同一溫度下免费人成在线观看网站体验，隨著光照降低日韩欧美人成第一页，葉片丙二醛含量也顯著增加，由此可初步判斷jiujiuriav在线，低溫是導(dǎo)致細(xì)胞膜脂過氧化的直接原因www.av天堂.cn。7、經(jīng)偏低溫較弱光21～23℃／8～10℃性一级录像20分钟、150μmol·m~(-2·s~(-1)處理后天天干在线视频观看，辣椒葉片的超氧化物歧化酶活性變化與對照無顯著差異，但隨著溫度黄色视频了88、光強(qiáng)的逐步降低和處理時間的延長jizzjizz日本高清视频免费，SOD、POD活性顯著降低欧美A特级人成视频。8国产午夜福利游戏视频在线播放、在偏低溫較弱光下黄网欧美日韩一区，辣椒能積累更多的脯氨酸欧美综合自拍亚洲综合第一页，增強(qiáng)滲透調(diào)節(jié)，減輕低溫冷害日韩美女午夜高清一级。

At 30mg/kg there is the best effective and induced the heart rate to be reduced by12.8%, systolic pressure and diastolic pressure by 12.5% and 16.3%.At the same time the cardiac max contractility and relaxtion have also been reduced by 12.5% and 16.3%.

在30mg/kg劑量時達(dá)到最佳作用效果男人天堂的黄色网站，可使心率降低12.8%，動脈收縮壓和舒張壓各降低12.5%和16.3%igao视频网在线视频，同時心肌最大收縮和舒張速率也分別降低了34.3%和39.4%中国在线无码视频，明顯降低了高血壓對心臟的壓力。2国产AV无码片毛片一级哺乳期、Rb1能夠劑量依賴的降低L-NNA導(dǎo)致的慢性高血壓模型的血壓人与动人物杂交欧美在线播放，并且對高血壓心肌舒張功能障礙起到保護(hù)作用。

Stramonium root, stem and leaf were extracted with distilled water, and with the treatment with distilled water as CK, the effects of extracted liquid from D.

結(jié)果表明精品欧美在线，0.2g/ml曼陀羅葉浸提液處理時国产最新黄网站在线观看，芝麻和粟種子萌發(fā)率分別降低83%和83.3%，幼苗的根和莖則停止了生長欧美自拍日韩免费观看网站视频； 0.4g/ml曼陀羅莖浸提液使芝麻和粟的萌發(fā)率降低27.6%和15.8%欧美综合激情五月丁香六月，幼苗根長降低93.3%和64.7%，幼苗莖長降低51.2和18.0%毛片A片免费。0.4g/ml曼陀羅根浸提液使芝麻和粟種子萌發(fā)率降低31.2%和56.2%欧美视频黄色，幼苗根長降低75.1和15.0%2021偷拍。

The results showed that(1) UV-B irradiation can inhibit the growth and photosynthetic rate of Nitzschia closterium,and the inhibiting effects were more significant when the time was prolonged;(2) UV-B irradiation decreased soluble sugar.In the initial 2 days,soluble sugar of N.closterium decreased rapidly,the soluble sugar on the 4~ day has...

結(jié)果表明：(1)隨著UV-B暴露時間的延長，UV-B輻射對藻的生長以及光合速率有抑制作用精品国产Ⅴ无码大片在线观看81，并且時間越長三十五级黄色网站，抑制作用越明顯；(2)UV-B輻射使小新月菱形藻可溶性糖含量降低免费午夜毛片，而且在最初的2d不卡日本黄色三级片，UV-B輻射使可溶性糖含量降低迅速，第4天的可溶性糖含量稍有所升高但與第2天相比差異不顯著91视频聊天网最新网站，UV-B輻射第6天干操逼网站，可溶性糖含量又迅速降低；(3)UV-B輻射的可溶性蛋白含量在第2天明顯升高超碰国产人人洗澡人人操，隨后又快速下降久久亚洲国产精；(4)對照組的還原型谷胱甘肽含量的變化隨時間延長而升高，UV-B輻射第2天的GSH含量比初始狀態(tài)(0d)的GSH含量稍有升高av无码中文字幕不一二三区，但變化不明顯国内大量揄拍在线视频，第2天之后，GSH含量隨時間延長而快速降低人人摸人插；(5)對照組的過氧化物酶活性隨時間延長而升高欧美人人操人人爽人人摸，UV-B輻射第2天的POD活性比初始狀態(tài)(0d)的POD活性顯著升高，第2天之后人人爱人人操人人，POD活性隨時間延長而快速降低线上看黄片。

Result of thermogravity analysis showed that the thermal stability of polyvinylamine chloride lowers with increasing in amination degree. Moreover, properties of dilute aqueous solutions of three types of poly chloride with different amination degree were compared by use of viscosimetric, conductometric, and potentiometric measurements. Results showed that both the electrostatic interaction of neighboring groups on the chain and the reduced viscosity of poly chloride are increased with increasing the degree of amination of poly . The equivalent conductivity is decreased with the increasing the concentration of poly chloride and increased with the increasing the amination degree of poly .

研究了聚乙烯胺鹽酸鹽的熱穩(wěn)定性和水溶液性質(zhì)，發(fā)現(xiàn)：隨著胺化度的提高黄操逼视频网站，聚乙烯胺鹽酸鹽的對熱穩(wěn)定性逐步降低日韩AA无码视频；聚乙烯胺鹽酸鹽是一種典型的聚電解質(zhì)，其水溶液的pH值隨平均分子量的變化并不明顯国产最新网址在线观看，而隨著聚乙烯胺胺化度的升高在线免费网站，pH值降低；隨著聚乙烯胺鹽酸鹽的平均聚合度由82.3增加到201.8色哟综合啪啪，它的m值（用于表征聚電解質(zhì)側(cè)鏈基團(tuán)之間相互作用大小的常數(shù)）從5.13升高到5.58在线观看中文，而當(dāng)聚乙烯胺鹽酸鹽的平均聚合度增加到311.4時，它的m值反而降低到了5.48乱子无码伦A∨在线A；隨著胺化度由55.65%升高到82.36%717影院理论午夜伦不卡,，m值由3.65提高到5.50；隨著聚乙烯胺鹽酸鹽的平均聚合度的提高免费观看日批视频，聚乙烯胺鹽酸鹽的平均解離常數(shù)由7.48降低到7.26免费一级A片毛毛片在线播放i，同時隨著胺化度的提高，聚乙烯胺鹽酸鹽的平均解離常數(shù)也由8.33降低到7.37；隨著聚乙烯胺鹽酸鹽濃度的提高黄色网站在线观看a级，溶液的摩爾電導(dǎo)率逐步降低久久精品无码一级毛片88AV，隨著聚乙烯胺胺化度和聚合度的提高，溶液的摩爾電導(dǎo)率有所升高黄色片免费看、；在pH值為4左右時人人玩人人操人人摸，聚乙烯胺鹽酸鹽的比濃粘度分別達(dá)到極值，而與聚合度的大小關(guān)系不大欧美黄色高清视频在线观看；聚乙烯胺鹽酸鹽的特性粘數(shù)明顯高于其原料聚丙烯酰胺的特性粘數(shù)呻吟av影院，分子量對特性粘數(shù)的影響十分明顯，胺化度對特性粘數(shù)的影響并不顯著可以进的黄网站。

Study result suggest: The change of stock in RFCCU directly affect gasoline content. Gasoline content can be reduced through increasing the equilibrium activity of catalyst, controlling reaction level, increasing recirculating rate of gasoline and stability of gasoline level. Conclusions drawn from experiment is that optimization of operating condition has great effect on lowering olefine content of gasoline which can be reduced from 60% to 50%.Reducing reaction temperature is useful for lowering olefine content of gasoline, when the reaction temperature is raised, thermal cracking rate is higher than catalytic cracking rate, so that olefine content is increased. Raising catalyst-to-oil ratio is good for lowering olefine content. With conversion rate increased, the yield of LPG and coke is raised, the yield of gasoline is increased firstly and then decreased slightly, hydrogen transfer index is increased, so the olefine content is decreased.

研究結(jié)果表明：催化裂化裝置的原料的變化直接影響到催化汽油的烯烴含量污黄色视频；可以通過優(yōu)化催化裝置的操作條件來降低催化汽油中的烯烴含量，其中通過提高催化劑平衡活性超碰免费在线观看av、控制反應(yīng)深度黑鬼操亚洲人、增加汽油回?zé)捔俊⑵蜕疃确€(wěn)定可以降低催化汽油烯烴含量天天狠天天透天干天干，優(yōu)化工藝條件對降低催化汽油烯烴含量有較大作用免费在线观看黄的网站，汽油烯烴含量由60％降至50％左右；降低反應(yīng)溫度有利于降低催化汽油的烯烴含量欧美A片视频网站?，當(dāng)反應(yīng)溫度的提高人人人人人人妇人人人干，熱裂化反應(yīng)速度提高的幅度大于催化裂化反應(yīng)速度提高的幅度，汽油烯烴含量增加最新在线观看你懂的；劑油比的提高有利于降低催化汽油的烯烴含量久久人人操人人干，轉(zhuǎn)化率提高，液化氣產(chǎn)率提高午夜福利视频网址，汽油收率先增加后略有下降AAA免费看黄片，焦炭產(chǎn)率增加，氫轉(zhuǎn)移反應(yīng)指數(shù)提高日韩欧美乱伦中文字幕，汽油烯烴含量下降；反應(yīng)時間對產(chǎn)品分布及汽油烯烴含量有影響麻豆专区，增加提升管反應(yīng)時間午夜一级免费视频，液化汽、汽油產(chǎn)率提高91在线日韩国产，干氣和焦炭產(chǎn)率增加国产精品自在线拍国产下载。

They are①ANN based nonlinear coding method to reduce coding delay②the conversion method of CBR streams to VBR streams to make the packeting delay negligible③human perception based main and subordinate packet method to reduce the influence of packeting delay④cell selective discarding and datagram selective shorten method to reduce queuing delay by alleviating the load of links⑤multitask cell or datagram multiplexing method to reduce packeting delay.

作者研究的重點(diǎn)，在于提出了若干降低編碼网站网站AA片、信息分組裝配和分組排隊(duì)時延的新方法91啪在线观看，它們是：降低編碼時延的ANN非線性編碼法、大幅度降低分組裝配時延的CBR碼流VBR轉(zhuǎn)換法瑟瑟欧、基于人耳聽覺特性的主次信息分組裝配降低時延法国产特黄激情AAAAA视频、新的降低排隊(duì)時延和網(wǎng)絡(luò)擁塞狀態(tài)的信元選擇性刪除和數(shù)據(jù)報(bào)選擇性截短適配法国产深夜操屄视频，以及降低分組裝配時延的多任務(wù)復(fù)合裝配法。

the 160 women judoists are tested for mental fatigue and personality tests, and the paper tries to reveal their situation of mental fatigue, personality characteristics, and the relationship between them.it is analyzed that chinese elite judoists have no severe mental fatigue; judoists' negative evaluation on emotional/physical exhaustion and sport increase significantly one week before competition than two months; among personality factors, excitability predicts the decrease of achievement and emotional/physical exhaustion reliably on negative; the stability predicts sport on negative; tension predicts emotional/physical exhaustion on positive; adaption and anxiety in dimension personality predicts in positive both in the decrease of achievement and emotional/physical exhaustion and internal extraversion does them in negative; health personality in applied dimension personality predicts in negative in the decrease of achievement, emotional/physical exhaustion and negative evaluation of sport when mental fatigue, stability and sensitivity predicts the decrease of achievement in negative; only internal extraversion in dimension personality predicts the decrease of achievement and emotional/physical exhaustion in positive.

摘 要：以160名女子柔道運(yùn)動員為被試玖玖资源网在线，進(jìn)行運(yùn)動員心理疲勞以及人格測試国产专区网站，并嘗試揭示女子柔道運(yùn)動員的心理疲勞狀況、人格特征以及二者之間的關(guān)系性色在线播放免费人成片。分析得出：我國優(yōu)秀柔道運(yùn)動員心理疲勞程度并不嚴(yán)重国产黄色视频A级片；運(yùn)動員在臨賽前一個星期較賽前二個月情緒/體力耗竭以及運(yùn)動的負(fù)評價(jià)顯著提高；人格因素中的興奮性對成就感的降低以及情緒/體力耗竭兩維度均有可靠的負(fù)向預(yù)測作用国产超级碰AV；穩(wěn)定性對運(yùn)動的負(fù)評價(jià)維度具有可靠的負(fù)向預(yù)測作用国产黄片av在线；緊張性對情緒/體力耗竭有可靠正向預(yù)測作用；次元人格中適應(yīng)與焦慮對成就感的降低以及情緒/體力耗竭均有可靠正向預(yù)測作用在线欧美性色妞AⅤ高清视频，內(nèi)外向性對成就感的降低麻豆精品在线免费、情緒/體力耗竭以及運(yùn)動負(fù)評價(jià)都有可靠負(fù)向預(yù)測作用。應(yīng)用性次元人格中健康者的人格對運(yùn)動員心理疲勞的對成就感的降低18禁黄无码、情緒/體力耗竭以及運(yùn)動負(fù)評價(jià)均有可靠的負(fù)向預(yù)測作用中文字幕欧美日韩人妻啪啪；穩(wěn)定性、敏感性對臨賽前成就感的降低維度的變化有可靠的負(fù)向預(yù)測作用一级免费播放视频；次元人格中只有內(nèi)外向性對臨賽前成就感的降低以及情緒/體力耗竭維度的變化有可靠的正向預(yù)測作用白白色视频在线发布。

Abase：降低(身份) 額娘彈貝司是降低身份

Senio r: 大四學(xué)生 噻!你馬上就要畢業(yè)了! | Abase: 降低(身份) 額娘彈貝司是降低身份. | Abash: 使羞愧/困窘 惡人向我拜師使我羞愧.

Abase：降低

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abase 降低;下降 | abase 落帆降旗降低 | abate 減

Abase：降低;下降

abandonstation 棄船部署 | abase 降低;下降 | abase 落帆降旗降低

abasement：降低

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bargain offer：降低價(jià)錢優(yōu)待

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Decompression cock：降低壓力旋塞

Decompression cam 降低壓力凸輪 | Decompression cock 降低壓力旋塞 | Decompression shaft 降低壓力軸

disparage vt.1：降低職位,降低地位2.輕視,毀謗,貶抑,使喪失信譽(yù)

vi.仔細(xì)看,費(fèi)力地看 | disparage vt.1.降低職位,降低地位2.輕視,毀謗,貶抑,使喪失信譽(yù) | disparatea.全異的,完全不同的

hiss reduction：降低嘶聲 嘶聲降低

hiss level 嘶聲等級 嘶聲等級 | hiss reduction 降低嘶聲 嘶聲降低 | hit 點(diǎn)擊;命中 查到;暫擾

hiss reduction：降低嘶聲 降低嘶聲

hiss level 嘶聲等級 嘶聲等級 | hiss reduction 降低嘶聲 降低嘶聲 | holder 托架 托架