查询词典 mining engineer

Objective: To study osteogenic capability of rabbit bone marrow stromal cells and biological characteristical identification in vitro in order to explore the appropriate methods of osteoblast culture in vitro and to select an idea source of seed cells for bone tissue engineer .

目的：研究兔骨髓基质细胞在体外培养条件下的成骨能力及生物学特性，探讨简便易行的成骨细胞体外培养方法，为组织工程选择理想的种子细胞来源。

Objective: To study osteogenic capability of rabbit bone marrow stromal cells and biological characteristical identification in vitro in order to explore the appropriate methods of osteoblast culture in vitro and to select an idea source of seed cells for bone tissue engineer.

目的：研究兔骨髓基质细胞在体外培养条件下的成骨能力及生物学特性，探讨简便易行的成骨细胞体外培养方法，为组织工程选择理想的种子细胞来源。方法：取新西兰白兔骨髓液经离心后得骨髓单个核细胞，以1× 106／ml的细胞浓度进行培养，经传代培养，选择条件培养液培养(1640完全培养液中加入地塞米松10-8Smol／l，β-甘油磷酸钠10mmol／l，VitC 50μg／ml)作为骨髓基质细胞增殖和成骨的调节因子，通过倒置显微镜、HE染色、扫描电镜、碱磷酸酶(alkaline phosphatase，ALP)测定、Ⅰ型胶原免疫组化染色和四环素荧光钙染色等手段对获得的细胞进行生物学特性研究。

He is a chartered surveyor / engineer / accountant.

他是一名特许的调查员/工程师/会计师。

It is more concerned with the performance of process units (such as the classical unit operations of chemical engineer) and the integration of these units into complete, consistent, efficient processes to produce chemical products.

更为关注的是操作单元的性能（例如经典的化工单元操作）和为生产化学产品将这些操作单元集合成顽症，连贯和高效的生产过程。

A: I'm a chemical engineer.

我是个化学工程师。

He's the chief engineer in his company.

他是公司的首席工程师。

I\'d like to speak to the chief engineer.

你能告诉我去海港的路吗？

I know we have a chief engineer from England.

我知道我们有一位英国的总工程师。

The chief engineer is the most important of a group of engineers in a job.

总工程师是参加一项工作的一组工程师中首要的一个。

Will you take me to the Chief Engineer?

你能带我去见轮机长吗？

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。