Both a reversion and an increase of the absolute value of specific rotation in the transformation from MALM to PMALM- b -PSF- b -PMALM were observed,which were probably caused by some kind of stereostructure of the main chain formed during the polymerization due to the intermolecular hydrogen-bonding.

共聚物在聚合過(guò)程中旋光度發(fā)生了反轉(zhuǎn)，且比單體的旋光度的絕對(duì)值顯著增加，這可能是由于聚合過(guò)程中分子主鏈感應(yīng)出了手性的二級(jí)結(jié)構(gòu)誘導(dǎo)出手性放大效應(yīng)引起的。

The results showed that the reaction time was prolonged with the molar ratio of acrylic acid increasing.

結(jié)果表明：隨著反應(yīng)物中丙烯酸含量的增加乱人伦中文视频在线一区二区三区，反應(yīng)時(shí)間延長(zhǎng)。

The results showed with the increase of the acrylonitrile content, the impact strength and flexural strength of the copolymer increased at the same time.

結(jié)果表明亚洲最大黄网欧美在线，隨著丙烯腈含量的增加国产免费黄色视频一区二区三区，共聚物的靜態(tài)力學(xué)性能有相應(yīng)提高；相對(duì)丙烯腈含量為15%而言黄色网站日韩，25%處沖擊強(qiáng)度和彎曲強(qiáng)度的提高率分別為232.91%和32.31%久久国产精品高跟丝袜美腿。

Experiments show that Ang Ⅱ activates JNK mediated by AT〓, and JNK increases transcription activity of c-Jun by phosphorylating c-Jun amido-terminal, and induces expression of c-Fos gene. c-Jun and c-Fos form transcriptional factor activated protein-1 complex. AP-1 may stimulates genes which correlate with cardiovascular remodeling expression, such as transforming growth factor, collagen type Ⅰ and Ⅲ, skeletal muscle α-actin,β-MHC, atrial natriuretic factor.

實(shí)驗(yàn)表明，在心肌和血管平滑肌細(xì)胞Ang Ⅱ通過(guò)AT〓介導(dǎo)激活JNK50,60,70老熟妇视频；JNK通過(guò)磷酸化c-Jun氨基末端增加c-Jun的轉(zhuǎn)錄活性并誘導(dǎo)c-Fos基因表達(dá)欧美激情1，c-Jun和c-Fos蛋白形成轉(zhuǎn)錄因子復(fù)合物激活蛋白-1(AP-1)，并刺激各種心血管重塑相關(guān)基因如轉(zhuǎn)化生長(zhǎng)因子-β1(TGF-β1)国产精品毛片久久久久、Ⅰ在线视频免费观看欧洲，Ⅲ型膠原国产精品免费午夜视频、骨骼肌α-actin2021日本免费在线小视频自拍、β-MHC(β-myosin heavy chain，β-肌球蛋白重鏈)黄片WWWWWWWWWW、心鈉素的表達(dá)轻点嗯…啊视频在线无码。

Add zest to sth.

增加某物的風(fēng)味。美女被cao喷水视频在线观看。一级女人18毛片免费看。

smoking played a strong role in formation of DNA adduct.

吸煙可導(dǎo)致肺癌患者肺組織中DNA加合物水平增加。

On the other hand, the synergetic effect could be found during BS-UC adding to mixed alkanes culture. Furthermore, BS-UC could increase the hydrophobicity of cell surface and thus enhanced the ability of cell attachment to alkane. Adding BS-UC also increased the Zeta-potential of cell and medium surfaces significantly, i. e. BS-UC could decreased the negative electric charge density of their surface, so the repulsive tension between cell and medium would be weakened and the adsorption of them would be easier. The results of the test with sand filled column for investigating the cell adsorption in pore-medium showed that the residual amount of cell in the column increased with increase of adding BS-UC concentration.

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Compared with the bulk Ba8Ga12Zn2Ge32 material prepared by melting method combined with SPS (MM+SPS sample), the bulk Ba8Ga12Zn2Ge32 material obtained by melting method combined with MS and SPS (MM+MS+SPS sample) has higher carrier concentration and lower carrier mobility at room temperature.

與熔融+SPS工藝制備的試樣相比，熔融+MS+SPS制備的Ba8Ga12Zn2Ge32籠合物室溫載流子濃度增加而遷移率降低91av免费，在測(cè)試溫度范圍內(nèi)精品色哟哟一区二区，試樣的電導(dǎo)率略有下降，Seebeck系數(shù)增加操操操操操操操网，熱導(dǎo)率和晶格熱導(dǎo)率顯著降低美国欧洲黄色电影网站网址导航，900K時(shí)其晶格熱導(dǎo)率從1.06W/mK降低至0.42 W/mK。

At growth period of Moso bamboo, because the root has not grown completely and has little influence on rhizosphere soil, so the score was the highest. The score of rhizosphere soil decreases as the growth and root gradual development of Moso bamboo. The rhizosphere soil quality increased at later stage of Moso bamboo because of gradually weakened growth and the increased litter and microorganism activity.3.The demands for nutrients of Moso bamboo at different growth periods were different. It was different in the demand for nutrients of Moso bamboo at different growth period.

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Due to the quick decay of the grass litter, the soil organic matter in degraded grassland was hi...

植被恢復(fù)過(guò)程中凋落物貯量也增加欧美怀孕与小伙子性生交，其趨勢(shì)同土壤養(yǎng)分增加是一致的。