English translation for "预试验"

pilot experiment
preliminary examination
preliminary test
pretest
trial test

Related Translations:

预:  Ⅰ副词(预先; 事先) in advance; beforehand 短语和例子预约 make an appointment; 预祝成功 wish sb. success; 他们将预付一百三十法郎。 they will pay a hundred and thirty francs in advance. 勿谓言之不预。 do not say that we haven't

Example Sentences:

	1.	Test methods for sampling wood preservatives prior to testing 木材防腐剂预试验的抽样试验方法
	2.	Preliminary test of resin and it ' s products used as food packaging materials 食品包装用树脂及其制品的预试验
	3.	A pretest study on poster and foldout materials of childhood immunization iec strategies in guizhou province 策略宣传画及预防接种证插页预试验研究
	4.	Pre - testing evaluation for social function dimensionality newly added in the work ability index questionnaire 工作能力指数法新增社会功能维度预试验评价
	5.	The pretest analysis of the program on hygiene effect and health education need assessment on the rural marsh gas construction and comprehensive utilization 农村沼气建设及其综合利用的卫生效果项目预试验分析
	6.	And the researchers did some preliminary experiments using body fluids such as blood and sweat as electrolytes ( having sweated the 1 - butyl , 3 - methylimidazolium chloride out first ) , and obtained encouraging results 研究人员已经应用体液诸如血液和汗液充当电解液进行了预试验（首先把1 -丁基- 3 -甲基咪唑四氟硼酸盐从材料内抽吸干净） ，实验的结果振奋人心。
	7.	In my paper i used the " triangle " method , which is brought forward by glajch , to design 5 turn experiments , then optimizing . i have also developed the procedure with tool of vb and flash , realized the automotive optimization of simplex 本文以glajcn ‘ ’三角形法为基础，设计5次预试验，采用可变“步长”的单纯形法，用vb语享和fiash动画制作工具，进行软件开发，实现了使用单纯形治优化hplc溶剂系统的自动化。
	8.	Through preparative experiments and optimized experiments on cu ~ zn ultrafine powders that are prepared by the method of thermal spray and ball milling , the author finds that dispersants concentration , dispersing time , ph , temperature and adscititious ions have significant influences on dispersing effects 西安理工大学硕士学位论文通过对热喷涂球磨法制备的超细铜锌粉的分散性进行预试验和优化试验，发现分散剂浓度、分散时间、 ph值、温度和外加离子浓度对分散作用效果有重要影响。

Similar Words：

"预试" English translation, "预试打支撑桩" English translation, "预试反射波" English translation, "预试期" English translation, "预试研究" English translation, "预试运行" English translation, "预试桩" English translation, "预收" English translation, "预收保费" English translation, "预收保证金" English translation