起作用的

The amount of ammonfying took absolute dominance while that of cellulolytic was the lowest. Aerobe azotobacter played an important role in fixing nitrogen while aerobe bacteria was vital in fibrin-dissolving.

氨化细菌总数处于绝对的优势，纤维素分解菌的数量最少，好气固氮菌在固氮活动中起主要作用，纤维素的分解主要是好气性菌在起作用。

A logic element designed to act as either an adder or a subtracter in accordance with the control signal applied to it.

根据供给它的控制信号，或起加法器作用或起减法器作用的一种逻辑元件。

No one yet knows if calories restriction works in people as it does in mice, but Spindler is hopeful.

翻译起来就是：没有人知道卡洛因的限制在考鼠身上起作用，不知道在人身上是否也起作用，但是Spindler认为是有希望的。

But the blood poison is ,so to speak,is a new product from an improved formula.be that as it may,the nerve poison dees it business with man for more quickly than blood poison.this,however,means nothing,the snakes do not acquire their poison for use against man but for use against their pray such as rats and mice,and the effects on those of viperine poison is almost immediate.

不过，神经毒辣液比溶血性毒液在人身上起作用快得多。但是，这没有什么关系，因为蛇有毒液不是用来对付人的，而是对付它的猎物，诸如鼠类，毒液对这些猎物会立刻起作用。

Since then, they have been working on the mechanism of action of the drug to try to understand why the xylose compound works so well against tumour cells.

从那时起，他们一直致力于该药物起效的作用机制研究从而试图理解为什么木糖复合物有如此优异的对抗肿瘤细胞的作用。

T tube drainage was able to decrease bile viscosity effectively.The number of bacteria decreased significantly until 21 postoperative days.The time that T tube is drawn out is on 14 postoperative days.Bacteria may exist in bile continuously and play a role on relapse of choledochitis and bile duct stone.

胆汁中的细菌和粘度升高在胆管结石形成中起协同作用。T管引流能有效地降低胆汁粘度，而胆汁中细菌量在引流术后第3周才有显著减少，临床2周时拨除T管细菌可潜伏下来，对胆管炎和胆管结石的复发可能起作用。

PEM and crura may have a role in anti-reflux mechanism, and it decreases as the child grows.

虽然PEM和食管裂孔肌在婴儿可能起一定的抗返流作用，但在抗返流机制成熟过程中起的作用将越来越小。

Chengdu University of Technology Institute of Information Engineering Professor Zhang Zhenggang: I use this hand-wash water, once seen, but in the light side does not work, the role of Mao's side, and immediately show out.

成都理工大学信息工程学院章正刚教授：我用这个手沾上水，马上就看出来了，可是在光的那一面不起作用，毛的那一面起作用了，马上就呈现出来了。

Study shows that compaction and cementation can play a destructive role in Suining formation reservoir,while dissolution and fracturing can play a constructive role in that.The main facies of Suining formation are ferruginous-shale film,anhydrite,dolomite and calcite.The micro-fracture and grain-edged fracture mainly resulted from compaction fracturing,compaction slipping and tectonic dynamic force greatly improve the reservoir permeability.

研究表明：①对遂宁组储层起破坏作用的是压实作用、胶结作用和交代作用，而溶蚀作用、压裂作用则对储层起到建设性作用；②遂宁组最主要的成岩相组合为铁泥膜－硬石膏－白云石－方解石成岩相；③由压实破裂、压实滑动和构造动力形成的微裂缝、粒缘缝有效改善了储层的渗透性。

By chicken embryo, minimum concentration of medicine of directly inactivated test、 treatment test and preventive test is 7.5mg/ml、 62.5mg/mland 31.25mg/ml;By CEF, minimum concentration of resiting NDVF_(48)E_8 and moderate virulence strain is 10mg/ml、 50mg/ml and 25mg/ml. However,the result of complex prescriptionpreventing and curing NDVF48Ej$ is not ideal.

在鸡胚上抗病毒试验中，对三株病毒起直接灭活、治疗和预防作用的最低药物浓度分别为7.5mg/ml、62.5mg/ml和31.25mg/ml；在鸡胚成纤维细胞上抗病毒试验中，对强强毒株和中等毒力株起直接灭活、治疗和预防作用不引起细胞病变的最低药物浓度分别为10mg/ml、50mg/ml和25mg/ml。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。