- 重点词汇
- validatevt.使合法化，使有法律效力;使生效;批准，确认;证实;
- doneadj.已完成的;煮熟的;合乎礼仪的;合乎规矩的;
- tracern.追踪者，描图者，（铁笔等）绘图工具;
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- furtheradv.进一步;此外;(空间距离)较远/更远;(过去或未来)更久远;在更大程度上;在更大范围内
- modeln.模型;模特儿;模式;典型;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- toprep. 向，朝着;到;关于;属于;
- experimentsn.实验( experiment的名词复数 );试验;尝试;实践;
- alsoadv.也;同样;并且;
- 相关例句
We continuously inject a tracer into a point in a steadily moving fluid.
我们连续地将一种示踪物注入某稳定运动流体中之一点.
词典精选例句
Artificial tracer method has been used to investigate dam leakage problem broadly.
人工示踪方法已在堤坝渗漏探测中得到很多应用.
互联网摘选
Pollutant dispersion close to an urban surface – the BUBBLE tracer experiment.
接近于城市表面BUBBLE污染物传播的示踪物试验.
互联网摘选
The pore velocity is the velocity with which a tracer moves through a porous medium.
孔隙速度是示踪元素穿过孔隙介质的速度.
词典精选例句
高灵敏度的放射性示踪技术,已经常用于跟踪标志污垢成分的试验.
词典精选例句
The house we live in has 21 stories with red and yellow tracery outer wall.
我们住的这座楼有21层,有着或红,黄色花纹的外墙.
互联网摘选
The same tracery may look entirely different under light coming from different angles.
当光从不同的方向打来,漏窗会完全呈现不一样的样子.
互联网摘选
He was followed by Tracey G who sang her beautiful song'Going Too Fast '.
然后接着是TraceyG唱了她动听的《GoingToofast》.
互联网摘选
Meanwhile Tracey arrives, and Brian introduces David as Michael's boyfriend.
此时,特雷西来到聚会, 布莱恩把大卫以迈克尔男友的身份介绍给特雷西.
互联网摘选
CDCA significantly decreased the content of PGE 2 of trachea and lung tissue in mice.
能显著地降低小鼠气管和肺组织中的PGE2含量.
网络文摘精选
Method Analyses were performed on 8 trachea tumor patients misdiagnosed as asthma.
方法对8例误诊为哮喘的气管肿瘤患者的临床表现和相关检查进行分析.
网络文摘精选
定期检查气动执行器及气管路, 如有异常或破损, 及时处理或更换.
网络文摘精选
After converted into vitamin A, promote epithelial tissue integrity, to protect the trachea results.
转换成维生素A之后, 能促进上皮组织完整, 达到保护气管的效果.
网络文摘精选
该生物工程气管立即为该患者提供了正常功能的气道, 从而挽救了她的生命.
网络文摘精选
