halogen(ated) derivative

用法例句

The results showed that cultured at 30℃ for 60h by dilution plate and spread plate methods, the strains QYF005 yielded 10-HDA detected by HPLC and GC-MS.

利用梯度稀释和平板涂布法在培养基上30℃培养60h,挑单菌落30℃、160r/min摇床培养用64h,提取,HPLC和GC-MS法确定发酵液中10-HDA,结果表示QYF005产10-HAD,含量能达0。

Research on information system authority problem of the textile industry based on HAD environment;

HAD环境下纺织业信息系统权限问题研究

A Study on Workflow Management System for Virtual Distribution Center in HAD Environment;

HAD环境下的虚拟配送中心工作流管理系统研究

A detailed study of the semi-auxiliary Had Better;

半助动词Had better用法探微

The real usage of phrase"had better;

Had Better短语的真实用法

When do we use "had had"? Can you give me an example?

我们什么时候用“had had”?你能给我举个例吗?

"When do we use "have had "? Can you give me an example ? "

"我们什么时候用""had had""?你能给我举个例吗?"

When do we use " had have "? can you give me an example?

我们什么时候用"had had"？你能给我举个例吗？

For example, in the following sentence the word" had" is understood.

例如在下面句中，had一字就省略了。

causative verb

使役动词(Ihadmyhaircut中的had为使役动词之一)

environmental standard

环境保护标准，环境标准

Tourism Environment and Preservation

旅游环境与环境保护

COBOL environment division

ＣＯＢＯＬ环境部分

Of, relating to, or associated with the environment.

环境的环境的，有关环境的

the present and past perfect tenses,eg `I have eaten'/`I had eaten'

现在完成式和过去完成式（如I have eaten/I had eaten)

(of verb tenses)composed of has/have or had+ past participle

（指动词时态）完成式的（由has/have 或had+过去分词组成）

Proto-oncogene Ret, nNOS and Enteric Nervous System Developmental Malformation-HD, HAD;

原癌基因Ret，nNOS与肠神经发育畸形HD和HAD

habitat isolation

生境[环境，生态]隔离

Convention on Environmental Impact Assessment in a Transboundary Context

越境环境影响评估公约

Aesthetics of Environmental Art:Pursuing Picturesque Environment or keeping Harmony Between Man and Nature or Integrating Natural and Cultural Factors;

环境艺术之美——画境 意境 化境