升高

Bimolecular rate constants to DDVP, eserine, omethoate, methomyl and propoxur of resistant housefly were lower than that of the susceptible strain, which were 26.51, 7.80, 7.70,12.54 and 22.48 times, respectively, in comparison with the susceptible strain, indicating the enzyme was insensitive to these insecticides.

不同浓度的DDVP、毒扁豆碱和残杀威对家蝇AChE的抑制作用表明，随着DDVP和残杀威浓度升高，AChE的残存活性降低较多，抗性家蝇AChE的残存活性高于敏感家蝇，而随着毒扁豆碱浓度的增加，AChE残存活性降低较少，并且当毒扁豆碱浓度很低时，在一定范围内，敏感家蝇AChE的残存活性高于抗性家蝇。

Activities of α-naphthylacetate esterase and acetylcholinesterase also increased with the increase of Bt protoxin concentration.

羧酸酯酶和乙酰胆碱酯酶的活力也呈升高趋势。

The results showed that LRK could significantly inhibit the mammary hyperplasia caused by estrin, reduce the content of serum 〓, raise P level, promote the production of DA in hypothalamus and mammary tissue, decrease the release of 5-HT, inhibit the secretion of serum PRL, reduce the sensitivity of mammary tissue to estrin and progestogen, prevent the expression of mammary tissue on PCNA, the effect was equal to triphenylamine oxide, obviously superior to the control group of Ru Zeng Ning.

通过实验研究，建立了具有肾虚肝郁证侯群的乳腺增生病理模型，利用免疫组化技术、图像分析系统、荧光分光光度法、放射免疫法等现代医学研究方法，从病理形态学、医用体视学、神经内分泌学、阴道细胞学等方面，观察了利乳康口服液对模型动物整体状态、乳腺组织病理形态、血清激素、神经递质以及卵巢功能的影响，结果表明利乳康口服液能明显抑制雌激素引起的乳腺组织增生，降低血清E〓含量，升高P水平，促进下丘脑及乳腺组织中DA的产生，减少5-HT释放，抑制血清PRL分泌，降低乳腺组织对雌、孕激素的敏感性，阻止乳腺组织PCNA的表达，其效应与三苯氧胺相当，明显优于乳增宁对照组；另外，利乳康口服液还能缓解模型动物肾虚肝郁证侯群，增加其体重，调节其整体状况，改善模型动物不规则动情周期，减轻其子宫及卵巢的病变，抑制子宫内膜的过度增长，调节卵巢功能，揭示了中药利乳康口服液对神经内分泌和卵巢功能的整体调控作用，以及对本病发生、发展的预防作用

Levels of hCG are higher in Down syndrome and levels of unconjugated estriol are lower in Down syndrome.

唐氏综合征患者的HCG水平也升高，游离雌三醇水平降低。

It is shown from the analytical results that in the depressed rats' brain, the contents of homovanillic acid, noradrenaline, dihydroxyphenyl ethylamine and 5-HT increase in the presence of the saikosaponin A. These results can help to clarify the mechanism of saikosaponin A in curing the depression.

实验结果表明，柴胡皂苷A可使抑郁型大鼠脑中的高香草酸、去甲肾上腺素、多巴胺及5-羟色胺的含量升高，这一结果有利于对柴胡皂苷治疗抑郁症的物质基础及相关机理进行更深入了解。

A series homopolyme of ethylene synthesised by metallocene catalyst was analyzed by the high temperature gelatin permeation chromatography. The results showed that the molecular weight distribution changed not too much when the ratio of Al/Ti ranging between 1000 and 4000, while the molecular weight distributed increased from 2.48 to 2.81 when the ratio ranging between 4000 and 7000; catalyst D had the lowest activity to be used as asymmetric metallocene catalyst; the curve of molecular weight moved much to the left with the increases of temperature and two active centres appeared when the temperature is 70℃.

通过高温凝胶渗透色谱对茂金属催化合成的一系列乙烯均聚物进行了分析，可以看出Al/Ti比从1000变到4000时，分子量分布曲线图变化不大，而从4000变到7000时，变化相当大，分布宽度从2.48增至2.81；催化剂D的活性最小，可作为非对称性茂系金属催化剂；该聚合体系分子量的大小受聚合温度的影响很明显，随温度的升高，分子量分布曲线图向左发生很大位移，在聚合温度为70℃时存在两个活性相当的活性中心。

Rabbit anti-thrombosis in oral fungus polysaccharides 18.5mg/kg, can significantly extend the specificity of thrombus and fibrin thrombus formation time and shorten the length of thrombus, reduce the thrombus wet weight and dry weight, reduce platelet count, lower platelet adhesion rate and blood viscosity, and can significantly shorten the guinea pig euglobulin lysis time, lower plasma fibrinogen levels, elevated plasmin activity, results showed that the fungus polysaccharides significantly antithrombotic effect.

抗血栓形成兔口服木耳多糖18.5mg/kg，可明显延长特异性血栓及纤维蛋白血栓的形成时间，缩短血栓长度，减轻血栓湿重和干重，减少血小板数，降低血小板粘附率和血液粘度，并可明显缩短豚鼠优球蛋白溶解时间，降低血浆纤维蛋白原含量，升高纤溶酶活性，结果表明，木耳多糖有明显的抗血栓作用。

Rabbit anti-thrombosis in oral fungus polysaccharides 18.5mg/kg, can significantly extend the specificity of thrombus and fibrin thrombus formation time and shorten the length of thrombus, reduce the thrombus wet weight and dry weight, reduce platelet count, lower platelet adhesion rateand blood viscosity, and can significantly shorten the guinea pig euglobulin lysis time, lower plasma fibrinogen levels, elevated plasmin activity, results showed that the fungus polysaccharides significantly antithrombotic effect.

抗血栓形成兔口服木耳多糖18.5mg/kg，可明显延长特异性血栓及纤维蛋白血栓的形成时间，缩短血栓长度，减轻血栓湿重和干重，减少血小板数，降低血小板粘附率和血液粘度，并可明显缩短豚鼠优球蛋白溶解时间，降低血浆纤维蛋白原含量，升高纤溶酶活性，结果表明，木耳多糖有明显的抗血栓作用。

Therefore, the capacity of utilizing low light intensity of seedlings could be enhanced by cold acclimation, and the increase of photosynthetic light saturation point and the decrease of photosynthetic rate of seedlings in Euonymus radicans might be the adaptive adjustment to the cold acclimation so as to raise the stability of photosynthesis of seedlings under low temperature stress and then enhance the cold -resistance of seedlings.

由此可见，幼苗经低温驯化后，对弱光的利用能力大大提高，分析光饱和点的升高及光合速率的下降，也许是金边卫矛在冷驯化期间作出的适应性调整，提高植株在低温胁迫下光合作用的的稳定性，增强植株抗寒能力。

The results showed that allelochemicals of all 10 kinds of donor species have allelopathy on seed germination of Eupatorium adenophorum, and allelopathy increased with the enhancing of concentration.

结果表明：10种供体植物的化感物质对紫茎泽兰种子萌发均存在化感作用，并且随着浓度的升高，化感作用逐步增强，紫茎泽兰种子发芽速度指数比发芽率更为敏感。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了