alternative test | |
commer. | 选择性试验 |
econ. | 替换测验 |
oil | 交替试验 |
method | |
gen. | 法; 标准; 水平 |
environ. | 方法 |
hydroel.st. | 方法 |
| |||
选择性试验 | |||
替换测验 | |||
交替试验 | |||
替换试验; 交错检验 |
alternative test method : 9 phrases in 7 subjects |
Agriculture | 1 |
Automobiles | 1 |
Business | 1 |
Electronics | 2 |
Nursing | 1 |
Technology | 2 |
Telecommunications | 1 |