Results:weijian obviously shortened the latent period of erection in castrational rats after electric stimulus and the latent period of coitus in castrational mice,increased coitus times in castrational mice,increased the appearance rate of sperm suppository in copulated female mice. the acute toxicity tests showed that the half lethal dose(ld50) of weijian was 901.53 mg/kg and 319.60 mg/kg, the long-term toxicity tests showed that large dose of weijian slightly increased the level of glutamic pyruvic transaminase and decreased the glucose,triglyceride and cholesterol of blood, while had no effects on other biochemical factors.

結(jié)果： 偉劍能明顯縮短去睪丸大鼠的電刺激陰莖勃起潛伏期天天日操一级黄片，明顯縮短去睪丸小鼠的性交潛伏期久久综合给合久久狠狠狠88，并增加去睪丸小鼠的性交次數(shù)欧美乱辈伦小说，增加交配后雌性小鼠的精栓出現(xiàn)率国产婷婷网站导航；急性毒性試驗測得偉劍的口服半數(shù)致死量（ld50）為901.53 mg/kg人人摸人人操人人爰，腹腔注射的ld50為319.60 mg/kg欧美性爱一二三区；長期毒性試驗研究表明該藥在大劑量時可輕度升高谷丙轉(zhuǎn)氨酶，輕度降低血糖精品三级国产三级国产、總膽紅素及膽固醇你懂的欧美视频，而對其他血液生化指標無影響。

The size of follicle begin primordial follicle to tertiary follicle(1.5～3mm).The number of mitochondrion increased,and the cristae increased.Gogi body change to type,cortical granule increased,and moved behind cytolemma.The proportion of small,middle and large follicles on ovary were 92.51%(92.51±5.87),4.60%(4.60±4.91) and 2.88%(2.88±2.22) respectively.

卵泡在發(fā)育過程中欧美性爱图片区，卵泡細胞形成的突起與卵母細胞始終保持密切的聯(lián)系：卵母細胞從原始卵泡到直徑1.5～3mm的三級卵泡天天添天天干，細胞質(zhì)中線粒體數(shù)量由少到多，線粒體內(nèi)的嵴不斷增加www.ycxyty.com，高爾基體由不典型到變成典型玖玖爱免费视频精品观看39，皮質(zhì)顆粒由開始形成到形成較多的皮質(zhì)顆粒，并逐漸地遷移到卵母細胞膜下久久精品视频99精品视频。

In this study,the muscarinic current was induced by carbachol(50 umol/ L) or GTPYB(0.5 mmol/L).The results showed that hyposmotic superfusate(202mOsmol/ L) increased carbachol-induced current by 145士27%and increased GTPYS-induced current by 183士30%;but in the presence of cytochalasirr B(cyt- B,20 umol/ L),an actin cytoskeleton disrupter,posmotic membrane stretch increased 1CC6 by 70士6%.However,hypos motic membrane tretch induced increase in 1CC6 was potentiated to 545士81% by phalloidin(20 umol/ L),an actin microfilament stabilizer.

當豚鼠胃竇平滑肌細胞的膜電位鉗制在一20 m V時性生一级录像20分，灌流液中50umol/ L卡巴膽堿(carbachol ， CCh)或電極內(nèi)液中0.5 mmol/L GTPYS均可引導(dǎo)毒覃堿電流离异熟女不戴套456，2 m Os mol/ L分別使其增加145士27%和183士30日韩毛片1区；當電極內(nèi)液中加入20 umol/ L的細胞松弛B時，低滲牽張使1 cce只增加70士6性爱黄色欧美日韩；而電極內(nèi)液中加入20 umol/ L的鬼筆環(huán)膚則使Icce增加了545士81欧美色图在线图区。

Results: From the third to sixth month of gestation, some small NOS positive cells could be seen in the lamina propria mucosae. With the fetal age increased, the number of NOS positive cells increased too, and at the same time, the positive reaction of NOS increased gradually.

結(jié)果：第3~6個月齡時，胃粘膜固有層內(nèi)皆可見胞體較小的NOS陽性細胞分布亚洲黄片免费视频3级，隨著胎齡的增加91视频一区二区，NOS陽性細胞數(shù)目逐漸增多，染色逐步加深A国产无码。

Our results indicated that (1) aortic rings with and without endothelium precontracted by NE to decreased pH induced a relaxation; aortic rings with and without endothelium to increased pH induced a contraction; there is no significant difference in presence and absence of endothelium .(2)NO levels had no significant change in isolated aortic rings presence and absence of endothelium to decreased pH and increased pH ;(3)sulfite levels in isolated aortic rings with endothelium reduced to decreased pH and increased pH. sulfite levels in aortic rings without endothelium had no remarkable change.

結(jié)果：①NE預(yù)收縮后久久久亚洲日本韩国一区二区，pH值降低對內(nèi)皮完整和去除內(nèi)皮胸主動脈血管環(huán)呈舒張作用；pH值升高對內(nèi)皮完整和去除內(nèi)皮胸主動脈血管環(huán)呈收縮作用69操碰人操女人色；內(nèi)皮完整組與去內(nèi)皮組相比無顯著性差異久久99精品久久久久久苹果；②pH降低和升高對內(nèi)皮完整和去除內(nèi)皮血管環(huán)中NO含量無顯著性影響；③pH降低和升高均可使內(nèi)皮完整血管組織中亞硫酸鹽含量減少欧美色频一线天，對去內(nèi)皮血管中亞硫酸鹽無顯著性影響日韩免费毛片不卡视频。

After water-improving,the daily per capita water consumption increased by 40 L averagely.The frequency of washing clothes increased sharply.The peasants who bathed or shampooed one time at least every week increased to 98.79%(after water-improving)from 82.45%(before water-improving).Compared with after water-improving,the rate of informants who thought indoor environment,kitchen sanitation and lavatory sanitation improved apparently was 98.23%,96.56%and 86.28%separately.

改水后人均日用水量平均增加了40升，每周最少洗澡精品在线专区、洗頭一次的農(nóng)民由改水前的82.45%上升到98.79%欧韩一级黄色视频，換洗衣服的頻率也大大提高，有98.23%，96.56%久久先锋影音av鲁色资源网，86.28%的被調(diào)查者認為其居室環(huán)境午夜无码在线观看/.com、廚房衛(wèi)生和廁所衛(wèi)生較改水前有明顯改進。

Results: Compared with the C group, the contents of CORT in blood and ACTH in pituitary gland are increased at the different time points. Compared with the C group ,the contents of CR11 in Hypothalamus are enhanced in S and SAI groups on list but those are reduced in S and SM groups on 16st and 21st. Compared with the S group ,the contents of CORT in blood and ACH in pituitary gland are increased in SM group on 11 at. Compared with the SM groups, the contents of CORT in blood are reduced in TKXLD groups on 11st, l6st and 21st. Compared with the SAT group respectively, the contents of CRH in Hypothalamus are decreased in TKXLD group on list and those in TKXLD group are increased on 16st and 21st.

結(jié)果：實驗第11欧美精品免费A片在线100页、16和21天懸吊組和懸吊加輻射組大鼠血清CORT和垂體ACTH含量高于正常組又大又硬又黄的视频。；懸吊組和懸吊加輻射組大鼠下丘腦CRH含量在實驗第11天高于正常組，在實驗第16天和21天低于正常組欧美爱爱一区二区视频；實驗第11天懸吊加輻射組大鼠血清中CORT的含量高于懸吊組欧美一级片在线；實驗第11、16和21天91自拍老女人在线看，中藥組大鼠血清CORT含量低于懸吊加輻射組多人群p刺激交换视频日本，垂體ACTH含量低于懸吊加輻射組；中藥組大鼠下丘腦CRH含量在實驗第11天低于懸吊加輻射組免费在线观看黄色网站大全www，在實驗第16天和21天高于懸吊加輻射組有色视频在线观看。

Result With young elm forest-pumpkin strip intercropping, since the branch tendril covered the gap between pumpkin planting-ditches and elm forest land, the soil moisture was remarkably increased. And the water use efficiency under intercropping increased by 23.7%-163.3% compared with the sole cropping. Elm-pumpkin strip intercropping changed the sequential succession trend of the grasses growing in the gap of the pumpkin planting-ditch, annual grasses became the dominant vegetation, and the feeding nutrient matter content and yield of the annual grasses increased significantly.

榆樹幼林與南瓜間作后，瓜蔓覆蓋地面欧美黄片一级艹逼，顯著提高了南瓜行間和榆樹林地的土壤水分含量国产按摩会所在线观看，林－瓜間作地水分的利用效率較單作提高了23.7%~163.3%；間作改變了南瓜行間雜草群落自然演替的方向一乱黄色视频在线，一年生雜草成為優(yōu)勢物種欧美一级欧美一级欧美一级，其飼用營養(yǎng)物質(zhì)的含量和產(chǎn)量較林帶間雜草顯著提高。

In 1 irrigation time and 2 irrigation times treatments, soil salt content decreased by 11.7%, and soil salt content increased by 12.6% in 3-4 irrigation times treatments. 2 After irrigation, the mean reduction of soil bulk density was 6.5%, and the mean increment of soil total porosity was 18.1%. With the irrigation frequency increasing, soil density was decreased and soil total porosity was increased. 3 Soil infiltration course of reed field irrigated by wastewater fitted Horton infiltration model well. After wastewater irrigation, the first infiltration rate decreased, but the stable infiltration rate promoted with the wastewater irrigation frequency increasing. 4 Soil water-holding capacity was increased by wastewater irrigation. The maximum water-holding capacity in capillary was 90.15 mm in the treatment of irrigation 3 irrigations, and the maximum water-holding capacity in non-capillary was 4.15 mm in treatment of 4 irrigations.

廢水灌溉后成人野外激情免费观看，土壤pH均值降低6.0%欧美日韩乱肉乱C视频；廢水灌溉1～2次，土壤含鹽率降低11.7%亚洲黄片在线免费视频，廢水灌溉3～4次后男人免费天堂，增壤含鹽率增加12.6%。2）廢水灌溉后土壤體積質(zhì)量均值減小6.5%国产清纯白嫩初高生在线播放，總孔隙度均值增大18.1%；隨著廢水灌溉次數(shù)的增多国产中文在线精品一区，土壤體積質(zhì)量和總孔隙度分別有減小和增大的趨勢A级黄页高清视频免费看。3）Horton模型比較適合描述廢水灌溉后蘆葦群落的土壤入滲過程，廢水灌溉降低了初滲率国产精品亚洲一区二区网址，但隨著廢水灌溉次數(shù)的增多91综合在线观看视频，穩(wěn)滲率增加明顯。4）廢水灌溉增強了土壤貯蓄水分的能力91成年人在线观看，廢水灌溉3次吸持貯水量達到最高（90.15 mm）a√在线免费，灌水4次滯留貯水量達到最高（4.51 mm）。

Firstly, take polyester short fiber, nylon short fiber and cotton powder short fiber for examples, a study was made on the influence of content and kind of short fibers on physical and heat aging properties of short fiber-CR composites. The experiment results showed that the rigidity of the composite increased as the content of the fiber increased, and the tear strength, the modulus at 20% in L direction also increased; thereinto, the reinforcement effect of nylon short fiber was the best, and the cotton powder short fiber was the worst.

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