查询词典 experimentation

Later, as a member of an after-school science club, I was challenged to solve problems about the natural world by experimentation, initially by repeating already known experiments but later by being required to design new ways to solve the puzzles I had raised.

开始是重复已经做过的实验，随后就要求我设计新的实验方法来解决我自己提出的难题。这是极富挑战性的。在任何时候，创新思维都是最宝贵的。

The experimentation showed that a uniformity air field was propitious to absorb seeds. The model of seeding disc stressed was established and analyzed its stress precess of air cock's inlet increased.

试验表明其流场的压力分布均匀，有利于排种器吸种；在对吸种孔气力清理装置有限元分析中发现随着初始压强的增加喷射区域的气流速度也在增加。

In this experimentation, optimal RDP was 9.83 percentage of air-dry diet.

本试验中细菌N产量的最佳RDP水平应为占风干样的9.83%。

The extraction methods of aloin and aloe-emodin in Aloe barbadensis was explored by contrast experimentation.

通过对比试验探讨了对芦荟中芦荟苷、芦荟大黄素的提取方法。

After further experimentation, they found what they were looking for in a more exotic stuff called indium antimonide.

经过更进一步的研究，他们发现自己所寻找的是一种名字听起来很不同寻常的物质———锑化铟。

ARPA was the U.S. government agency that funded research and experimentation with the ARPANET and later the Internet.

ARPA是美国政府机构，成立的目的是研究和进行ARPANET实验，该网络就是后来的因特网。

From the information of these two artists, Wang Jinsong came to feel that in today's artistic experimentation, one cannot learn mechanically, but must learn methods of observing and analyzing problems, and must daringly arrogate the various ossified ways of thinking.

王劲松从这两位艺术家的信息中体会道：在今天的艺术实践中，不是要机械地学习，而是要学会观察问题和分析问题的方法，更要大胆僭越以往各种各样的僵化思维习惯。

After years of experimentation at vast public expense, the Anglo-French designers had crafted an engineering wonder with little hope of ever turning a profit .

经过几年耗费巨额国有资金的试验之后，英法设计师们炮制出了一个几乎无望获得赢利的工程奇迹。

Automobillism is a very complicated manipulation.In order to improve the security of automobilism,A new humachinde intelligent driving method based on the idea of humachine system has been put forward.The simulation experimentation by automobile simulator is done.

汽车驾驶是一件非常复杂的操作，为了提高汽车驾驶的可靠性、安全性，提出了人机一体化智能驾驶的新方法，并以人机一体化智能驾驶模拟系统为例，进行了人机一体化智能驾驶的模拟试验研究。

Experimentation shows that the average relative error of the model is 8.38%.

实验表明，模型的预测平均误差为8.38%。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。