- 近义词
- observedv.观察，研究( observe的过去式和过去分词 );遵守;（尤指为科学目的的）观察;看到;
- discoveredv.发现( discover的过去式和过去分词 );碰见;撞见;了解到;
- 双语例句 更多例句
The optimum technological parameters were ascertained by orthogonal experiment.
用正交试验方法优化确定了工艺参数.
互联网摘选
The rim of the plugs is usually not exposed and the enveloping material cannot be ascertained.
岩栓的边缘通常是不露出的,因而不能确定其包裹的物质是什么.
词典精选例句
Biologists have ascertained that specialized cells convert chemical energy into mechanical energy.
生物学家已经确定有专门的细胞把化学能转变成机械能.
互联网摘选
These accidents have been ascertained through investigation to be major liability accidents.
通过调查认定,都是重特大责任事故.
互联网摘选
The first ascertained appearance of the Aryan family was in connection with the domestic animals.
雅利安族最初呈现的明确形象是与饲养家畜分不开的.
词典精选例句
The previously unidentified object has now been definitely ascertained as satellites.
先前的不明飞行物现在已经查明了是卫星.
互联网摘选
As a matter of fact, you needn't bother to ascertain. I ascertained. They're real.
说实在的, 你们不必细看,我检查过了,统统都是真的.
词典精选例句
It'should be ascertained if preventive or control procedures have already been attempted.
应查明是否已采取了预防或控制措施.
词典精选例句
The previously unidentified objects have now been definitely ascertained as being satellites.
原来所说的不明飞行物现在已证实是卫星.
《简明英汉词典》
- 今日热词
- 热门搜索
- show me your pen 给我看看你的钢笔;让我看看你的钢笔;给我展示你的钢笔
- friction n.摩擦;冲突，不和;摩擦力;
- CW abbr.The CW Television Network CW电视台;Continuous Wave Radar 等幅波雷达;Cold Welding 冷焊;Chemical Warfare 化学战;abbr.连续波;有电话;货物重量(Cargo Weight);起货绞车；起货机(Cargo Winch)
- microsoft access 微机数据库管理系统;
- ehviewer ehviewer是一款漫画阅读软件;
- cafeteria n.自助餐厅;食堂;
- m3u8 流媒体视频文件格式
- pity n.同情;怜悯;(用于表示失望)遗憾，可惜;怜悯;仁慈;v.同情;怜悯;可怜
- happen v.发生，出现;遭到;碰巧;
- dialogue n.对话;对白;
- content n. 内容;（书等的）目录;满足;容量;
- vlog n. 视频博客;网络影音部落格；影音日志；电眼美女
