A study on microwave assisted extraction for berberine in Mahonia bealei was carried out in batch equipment.

研究了在間歇式微波輔助萃取裝置中提取闊葉十大功勞葉中的藥用有效成分小檗堿人人摸人人操台湾。

In this paper,we propose a new vers ion-control set refreshing algorithm,which adopts the mechanisms of incre mental maintenance,version control and batch processing to ensure on-line maint e nance and consistency.

本文提出了一種版本控制集合刷新算法VSRA在线免费看a片，它采用增量維護(hù)和批處理思想www.凹凸视频.com，首先根據(jù)原始數(shù)據(jù)的變化集合日本不卡的涩涩网站，計(jì)算出實(shí)體化視圖的刷新集合玖玖爱视频在线，然后據(jù)此集合刷新實(shí)體化視圖国产91性交二区大片，同時(shí)利用版本控制保持?jǐn)?shù)據(jù)倉(cāng)庫(kù)與當(dāng)前數(shù)據(jù)庫(kù)狀態(tài)的一致性，達(dá)到對(duì)數(shù)據(jù)倉(cāng)庫(kù)聯(lián)機(jī)維護(hù)的目的pirn免费毛片在线。

Li Zimu,Xu Ming and Zhou Xingming（School of Computer Science,National University of Def ense Technology）Abstract: In this paper,we propose a new vers ion-control set refreshing algorithm,which adopts the mechanisms of incre mental maintenance,version control and batch processing to ensure on-line maint e nance and consistency.

本文提出了一種版本控制集合刷新算法VSRA日韩美女观看成人片视频在线观看免费，它采用增量維護(hù)和批處理思想，首先根據(jù)原始數(shù)據(jù)的變化集合特级毛片A片全部免费播直播，計(jì)算出實(shí)體化視圖的刷新集合综合小说网，然后據(jù)此集合刷新實(shí)體化視圖，同時(shí)利用版本控制保持?jǐn)?shù)據(jù)倉(cāng)庫(kù)與當(dāng)前數(shù)據(jù)庫(kù)狀態(tài)的一致性1024精品久久久久久久久，達(dá)到對(duì)數(shù)據(jù)倉(cāng)庫(kù)聯(lián)機(jī)維護(hù)的目的殴美性久久久。

The present invention relates generally to UV photosensitive bulk glass, and particularly to batch meltable alkali boro-alumino-silicate and germanosilicate glasses.

本發(fā)明一般涉及UV光敏玻璃塊，具體地說(shuō)欧美操爱视频，涉及可熔融堿金屬硼-鋁-硅酸鹽玻璃和硅酸鍺玻璃料久久久久久精品免费免费69九九。

As a basic disadvantage of AEF over fuel-fired melters the relative small pull range for stable operation occurs [5], because at lower glass flow rates the batch layer gets thinner and thinner, and the high heat losses do not allow to increase the melt temperatures to a level necessary for sufficient refining.

作為一項(xiàng)基本的缺點(diǎn)，阿英法比燃煤melters相對(duì)小拉范圍為穩(wěn)定運(yùn)行的發(fā)生[ 5 ] 插插一级黄色，因?yàn)樵谳^低的玻璃流量間歇膜太薄薄操,com，瘦，高熱量的損失新淫色综合网站，不容許以增加熔體氣溫到一定程度99久久这里只有精品，有必要進(jìn)行充分的精煉。

Under mesophilic condition (35 ℃), a bench-scale experiment based on high solid anaerobic digestion process was conducted in a fed-batch single phase reactor.

在中溫(35℃)條件下人人射，應(yīng)用連續(xù)式單級(jí)高固體厭氧消化技術(shù)對(duì)有機(jī)垃圾進(jìn)行了實(shí)驗(yàn)室規(guī)模的處理研究欧美极品专区高清在线观看。

Under mesophilic conditions (37℃), a pilot-scale experiment based on anaerobic digestion of high solid waste was conducted in a fed-batch single phase reactor.

在中溫(37℃)條件下，應(yīng)用連續(xù)式單級(jí)高固體厭氧消化技術(shù)對(duì)有機(jī)垃圾進(jìn)行了實(shí)驗(yàn)室規(guī)模的處理研究在线A片视频网观看。

Through designing of composition and structure of the bioactive graded coating,innerstress and its distribution in the coating were analyzed and calculated, the resultsshowed that when composition distribution coefficient n was 1.5, a reasonable stressdistribution could be got, that was at the beginning of deposition the suspension containingrichly BG granules was used so that a rich BG granules layer, a good transitional layerbetween BG layer at the bottom and the coating could be obtained at the titanium alloy side,the bottom of the coating; the stress value near the interface and surface and its character,pressure stress or tensile stress, were decided by the character of its composition itself.Changing composition distribution coefficient n could only change the variation tendency ofstress in the coating, but did not change the stress distribution rule in the coating. Thethinner the coating is, the sharper stress variation in the coating is, which does not mean thatthicker coating is better because the thicker the coating is, the little the permitteddeformation of coating is, so the coating thickness should be thinner, for example, about50μm for bending applications, but for applications only bearing pure shear stress, such asroot of tooth implant, the coating can be thicker little, for instance, about 80～100μm. The study on electrification characteristic and electrophoresis deposition of HAand BG granules in aqueous and non-aqueous solution system found that EPD almost didn'toccur in aqueous solution system. However, because HA granules take position charges inabsolute alcohol, a homogeneous EPD be carried out on the cathode titanium alloy slice, but taking negative charge in absolute alcohol the BG granules not be deposited on the cathode. A guided HA crystallizing, 100～300nm, on surface of the BG granules be realized by metathetical reaction, which cover BG granules with HA microcrystals and make the covered BG granules taking position charges in absolute alcohol, sequentially realize the EPCD of the BG and HA granules on the cathode, so it is feasible to make a titanium alloy/BG/HA bioactive graded coating by making use of EPCD technology. The corrosion experiment of rich boron bioglass coating and plasma spray coating showed that split phase, rich boron and rich silicon phase, occurred during its preparation. In basic medium the corrosion behavior of 〓 BG coating showed uniformity corrosion, the corrosion mostly occurred at rich boron phase area, therefore batch formula design of BGshould avoid the occurring of split phase. The corrosion appearance of plasma spray coatingappeared a non-uniform corrosion, mostly occurred at the edge of the laminated HA moltendrops, and emerged an accelerated corrosion tendency, which will easyly lead to corrosioncrackles extending to the interface and the happening of osmotic interfacial corrosion, thatmay be one of the major reasons leading to the coating cracking-off in the later period. Thetesting results of thermal expansion coefficient of 〓 and 〓BG showed the thermalexpansion coefficient of 〓 BG matched with that of titanium alloy better, and 〓 BG couldsinter with titanium alloy into densification enamel layer at low temperature (720℃).

將Ti6Al4V合金在1000℃下進(jìn)行真空熱處理會(huì)降低其力學(xué)性能欧美一级多人婬片人妻欧美大片，且合金內(nèi)的V元素會(huì)向表面富集，因此CO∩Xingaiwww，鈦合金真空熱處理和表面涂層的燒結(jié)溫度不能過(guò)高igao.com为爱搞点激情，即應(yīng)低于其相轉(zhuǎn)變點(diǎn)欧美性爱激情四射啊；通過(guò)對(duì)生物活性梯度涂層的組成和結(jié)構(gòu)的設(shè)計(jì)，分析和計(jì)算了梯度涂層內(nèi)的應(yīng)力大小和分布在线国产福利，結(jié)果表明：對(duì)于本研究黄片视频爽爽爽拍，當(dāng)成分分布系數(shù)n=1.5時(shí)，可以獲得較合理的涂層力學(xué)性能嘿咻嘿咻无码人妻视频，即在沉積開(kāi)始時(shí)黄色aaaa，采用富含BG顆粒的懸浮液，以便在鈦合金側(cè)獲得同底層BG有良好過(guò)渡的富BG涂層免费看huang片的网站；梯度涂層界面和表面的應(yīng)力大小国产a级毛片黄片、性質(zhì)由材料組成本身的性質(zhì)決定，改變成分分布系數(shù)一级全裸操逼免费视频，只能改變涂層內(nèi)應(yīng)力變化的趨勢(shì)欧美日韩一区激情小说图片；涂層的厚薄不影響涂層內(nèi)的應(yīng)力分布規(guī)律，但涂層越薄a亚洲男人的天堂黄色美丽网站，涂層內(nèi)的應(yīng)力變化越快中国免费的一级A片，但這并不意味著涂層越厚越好，因?yàn)橥繉釉胶?8偷窥自拍亚洲色图，涂層允許的變形越小色碰碰碰黄色视频特黄色视频，對(duì)于應(yīng)用于彎曲受力部位的涂層而言，涂層應(yīng)薄一點(diǎn)為好(50μm)济南宋刘村足疗店；而對(duì)于僅純受剪切應(yīng)力的部位欧美性爱视频污免费欧，如牙根種植體，涂層可適當(dāng)加厚(80～100μm)色天堂人妻有码精品；通過(guò)對(duì)HA和BG顆粒在水溶液體系和非水溶液體系中的帶電特性和電泳沉積的研究發(fā)現(xiàn)一日本道久久久精品国产麻豆，它們?cè)谒芤后w系中很難發(fā)生電沉積；在無(wú)水乙醇溶液中欧美视频黄色视频，HA顆粒帶正電日韩人在线视频A片免费观看，可在陰極鈦合金片上發(fā)生均勻的電泳沉積，而B(niǎo)G顆粒則帶負(fù)電荷国产清纯白嫩极品爽爽；利用復(fù)分解反應(yīng)法国产亚洲白对白精品店，可以制得100～300nm的HA，通過(guò)誘導(dǎo)HA在BG顆粒表面結(jié)晶欧美第一区在线，可對(duì)BG顆粒進(jìn)行表面包覆直接观看黄网站免费裸体赌场网站，獲得了被HA包覆的BG顆粒，改變了BG顆粒表面的帶電特性日韩国产中文字幕综合，使BG和HA顆粒在無(wú)水乙醇中均帶上正電荷亚洲天堂AV在线网址，從而實(shí)現(xiàn)了HA和BG顆粒在陰極上的共沉積。

This paper focuses on the stability study of Rhizopus oryzae IFO4697 when used for the methanolysis of renewable oils for biodiesel production. The results showed that water content was important for achieving high catalytic activity and good stability of the biocatalyst. The optimum water content was found to be 5%-15%. Both particle size and desiccation methods showed no obvious effect on the stability of the biocatalyst. With GA cross-linking pretreatment, the stability of the biocatalyst could be improved significantly. When Rhizopus oryzae IFO4697 repeatedly used for next batch reaction, direct vacuum filtration was found to be a good way for the maintenance of good stability of the biocatalyst.

本實(shí)驗(yàn)對(duì)固定化全細(xì)胞Rhizopus oryzae IFO4697催化植物油脂合成生物柴油的穩(wěn)定性進(jìn)行了系統(tǒng)地研究，結(jié)果表明：反應(yīng)體系水含量對(duì)于全細(xì)胞催化劑的反應(yīng)活性和催化穩(wěn)定性有重要影響欧美精品一级黄片， 5%~15%含水量適宜国产呦系列小视频；研究范圍內(nèi)，載體粒度及干燥方式對(duì)穩(wěn)定性影響不顯著性爱视频在线欧美；經(jīng)過(guò)戊二醛交聯(lián)后亚久久二区污，全細(xì)胞催化油脂甲醇解反應(yīng)的穩(wěn)定性顯著提高， 1200 h反應(yīng)后www.日本免费看，仍然可以保持75%的生物柴油得率中文字幕一区二区三区精彩；真空抽濾直接回用的方式有利于穩(wěn)定性的保持亚洲日韩一区二区在线视频。

The crudeglycerol from biodiesel production could be directly converted to 1,3-PD without any priorpurification. In flask cultures, the 1,3-PD yields of 0.62 and 0.44mol/mol on crude glycerolfrom lipase-and alkali-catalyzed methanolysis of soybean oil were lower than that of0.68mol/mol on pure glycerol. In fed-batch fermentations, the 1,3-PD yields of 0.47 and0.46mol/mol on crude glycerol were comparable to that of 0.49mol/mol on pure glycerol.

生物柴油的副產(chǎn)物甘油不經(jīng)純化可以直接用來(lái)發(fā)酵生產(chǎn)1久久又99精品，3-丙二醇，在搖瓶培養(yǎng)中黄色一级片一区二区，由酶法和堿法得到的甘油獲得的1少妇爽到呻吟的视频，3-丙二醇的轉(zhuǎn)化率分別為0.62mol／mol和0.44mol／mol，而純甘油得到的轉(zhuǎn)化率為0.68mol／mol麻豆AV在线免费观看；在批式流加發(fā)酵中www.国产盗撮.com，由酶法與堿法得到的甘油和純甘油得到的1，3-丙二醇的轉(zhuǎn)化率相差不大91天堂精品一区二区在线看，分別為0.47mol／mol东北老妓女叫床脏话对白高清、0.46mol／mol和0.49mol／mol，純甘油得到的生產(chǎn)強(qiáng)度最高日韩中文字幕无码一级毛片，為2.0g／黑色在线视频播放，兩種粗甘油得到的生產(chǎn)強(qiáng)度都為1.7g／。