对...没有影响

Expression of actin, however, did not change the viral infectivity.

肌动蛋白的表达并没有影响vAc-ph/70GA对细胞的感染力。

It doesn't affect my life.

对我的生活没有影响。

And 〓 had no effect on ALP activity in the two kinds of cells.

对二种细胞的ALP活性均没有影响。

But adding amylase had little influence on the constitution of fusel oil.

但是淀粉酶的添加对杂醇油的生成几乎没有影响。

Results We monitored the bacteria of the different objects in the disinfected and no-disinfected enviroment and found the additional L-form monitoring to the objects did not have the effect on the eligible rate of total number volume of antetype except of the using alcohol.L-form is easier induced when we disinfects the bibulous enviroments which have much infecants.

结果 对于医院环境消毒前后不同监测对象的细菌污染情况，除使用中的酒精外，增加监测细菌L型对细菌原型菌落总合格率没有影响；而在消毒污物"较多"和吸水性较强的环境时，则较易形成细菌L型。

Atmosphere pressure almost has no effect on gas turbine efficiency and system net efficiency when atmosphere temperature is fixed.

在大气温度不变的条件下，大气压力对燃气轮机效率和系统净效率基本没有影响。

Water quality and pH value had little effect on the autoxidation. And adding of catalyst led to the decrease of its storage stability.

水质和pH值等条件对自动氧化几乎没有影响，催化剂的加入使贮存稳定性降低。

The water quality and pH value have little effect on the autoxidation. and the adding of catalyst leads to the decrease of its storage stability.

水质和pH值等条件对自动氧化几乎没有影响，自由基引发剂能加速自动氧化，自由基吸收剂则使稳定性提高。

The results in shake flask indicated that the maximam yield was obtained at 60h, the transformation rate of carbon source was 43.5% with 2% inocula; and the normal involved volume had no obvious effect on fermentation.

摇瓶结果表明：以可溶性淀粉作发酵培养基的主要碳源，2%接种量，发酵60h产酸浓度最高，发酵液中富马酸对淀粉的转化率为43.5%，在适量的情况下，装液量对发酵几乎没有影响。

This paper also makes a experimental study of the regularities of the outstripping machining in aspects of machine tool, cutting tool, cutting conditions and so on, and points out that the outstripping phenomenon occurs on the following conditions: the machine tool with high precision, the PCD cutting tool with small clearance and lay angle, the small installation angle, the small feed rate and the cutting lubricant with good properties, and that the cutting speed and the depth of cut have no effects on the outstripping machining.

本文还从机床、刀具和切削条件等方面对超越性加工的规律进行了实验研究，指出超越性加工现象是在如下条件下产生的：较高精度的机床、后角和刃磨纹理角较小的PCD刀具、较小的安装角和较小的进给量以及冷却润滑性能良好的切削液，而切削速度和切削深度对超越性加工几乎没有影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。