做试验

There is no water content test for water nitrocellulose.

含水硝化棉不做水份试验。

I can't count for how many pairs of shoes were worn out, how many times I tested on myself, and how much time I spent during those years for finding out a nostrum, verifying the effects of single drug prescription, and researching new therapies.

记得那几年，为寻求一剂妙方，为验证单方疗效，为研究新疗法，我不知走坏了多少双鞋，不知在自己身上做了多少次试验，不知花费了多少个夜晚。

The design procedure of concrete mix proportion was analyzed through concrete compression testing,it was proposed that the least-squares method of numeric analysis can decrease the error between the mixed concrete strength and concrete strength provided in the practical engineering can decrease,and can increase the mixed concrete precision technology.

通过做混凝土抗压强度试验对混凝土配合比设计的步骤进行了分析，提出了通过用数值分析中最小二乘法的方法来减小所配混凝土强度和实际工程所提供强度之间的误差，提高所配混凝土精确度的技术。

In order to improve his theory, he makes numerous experiments.

为了改进他的理论，他做了多次的试验。

On the eastern Easter feast , at least one beast's breasts were tested u nyx 0 with yeast .

在东部复活节宴会上，至少有一头牲畜的乳房被用酵母做了试验。

But also to do with the drum otoscope gas leakage Kong tests and to carefully observe the tympanic membrane.

还要用鼓气耳镜做瘘孔试验并对鼓膜仔细观察。

He wants to try out the new way of the operation.

他想试验一种做手术的新方法。

If chemotherapy is selected for palliation, patients should be encouraged to enroll in aailable clinical trials.

如果应用化疗来做姑息治疗，应鼓励患者参加可用的临床试验。

The experiment of partial substitution desulfuration flyash of Jingling Power Plant for cement mortar was conducted.

粉煤灰应用于建材中是其主要的应用方面，从经济角度考虑本文做了脱硫灰取代水泥的砂浆试验。

As with any skin care preparation, do a patch test first to ensure that your skin will tolerate it.

与任何护肤品的准备，做了斑贴试验第一，以确保您的皮肤会容忍这种行为。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。