The extraction of flavone by methanol from sweet carambola leaves was studied by a single factor test and orthogonal design test.

利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。

youdao

Resolve process problems and design test fixtures for mass production.

解决产品量产中的问题，如故障分析、工装夹具设计等。

youdao

Teams often design test scenarios based on their own experience or guess about how others use ClearQuest Web.

团队通常会根据自己的经验，以及对其他人如何使用ClearQuest Web的猜测来设计测试场景。

youdao

Back on Earth, space scientists and engineers worked around the clock to design and test new ideas to help the astronauts survive.

VOA: special.2009.07.22

First one, when I write a piece of code, especially code that has branches in it, when I design test cases for that piece of code, I should try and have a specific test case for each possible path through the code.

第一点，当我们写代码的时候，尤其是一些含有分支语句的代码的时候，当我为这些代码,设计测试用例的时候，我应该为每一个可能的程序路径,都设计一个特别的用例。

麻省理工公开课 - 计算机科学及编程导论课程节选

Engineers,inventors, students and others come together to design and test different methods and materials for improving stoves.

VOA: special.2010.02.01

"We're really trying to support the people who design and test aircraft, " Hammond said.

CNN: SHARE THIS

It took six years to design and test a molecule safe and effective enough to go into human trials.

FORBES: Technology

It will encourage knowledge exchange, regional networking and catalyse innovation by helping to design and test new approaches to education.

UNESCO: MEDIA SERVICES