DH的例句大全

Under specific enviromental information, neuroendocrine cells produce and secrete diapause hormone ( DH ).

在特定的环境条件信息下, 神经分泌细胞产生和分泌滞育激素 ( DH ).

The power combination unit of Model F 32003 DH rig is selected.

选用F320─3DH型钻机的并车箱作为改造后的并车箱.

DH is a specified decision point.

决断高度是规定的决断点.

RESULTS: In China, the main pathogenic factor of DH was the occlusal abrasion, mainly middle-aged andpeople.

结果: 我国牙齿感觉过敏症的主要致病因素为牙牙合面磨损, 中老年多发,女略多于男.

Besides, 41 DH lines were developed from the doubled plant above.

并由此获得的41个DH系表现整齐一致.

The dnaA gene with LacZ promoter was cloned into pUC 19 using the Escherichia coli DH 5 a strain.

将带有LacZ启动 子的dnaA基因构建到pUC19中,得到重组质粒pUCA12.

Bringing us WC DH and 4 X race action combined with dirt jumping, trails and street.

同时给我们带来了混合有泥地跳跃 、 赛道、街道等等比赛动作场面.

In DH, there are a few possible avenues this mirror could follow.

在DH中, 这个镜射的出现地可以有几个可能途径.

AIM : To study the epidemiological features of dentin hypersensitivity ( DH ) in China.

目的: 探讨我国牙齿感觉过敏症的流行病学特点.

The operational decision to continue approach by visual means , however, must be made before passing DH.

然而,以目视方法继续进近的运行决断, 必须在通过决断高度之前做出.

The existing problem in DH centrifugal compressor is put forward.

提出了DH型离心压缩机所存在的问题.

E . coli DH 5α was transformed by pUC 18 recombined with PRV CP gene cDNA.

香木瓜环斑病毒(PRV) 外壳蛋白(CP)基因cDNA克隆 到pUC18上构建成 大肠杆菌 (Escherickiacoli)表达载体.

The use of the DH concept also enhances safety of operations in degraded seeing conditions.

目视条件降低时,使用决断高度概念还提高了运行的安全性.

Lady Chatterley's Lover-see what we owe this classic and DH Lawrence.

雷蒂?查特利的《伴侣》,看看我们欠下这部经典著作和DH劳伦斯什么东西.

This parallel suggests that GSH-DH is involved in the improver action of Asc via its dehydro-form.

这种平行关系表明在以脱氢形式存在的具有抗坏血酸活性的改良剂中含有谷胱甘肽脱氢酶.

DH of the paphia undulate meat by the crude proteinase from the pineapple in 70 %.

利用菠萝汁中所含的粗蛋白酶对波纹巴非蛤肉进行水解,蛋白质水解率可达70%.

We used doxapram hydroehloride ( DH) as an analeptic after Various anesthesia and acute drug poisoning in 61 patients.

本文总结了我院应用吗苯咯酮于各种全麻后催醒及治疗药物中毒病人共61例。

On the basis of historical records of maintenance and operation, abnormal vibration of DH air compressor was analyzed using frequency spectrum analysis method. It was found that the rust was washed off from interstage cooler into the flow passage of impeller to cause imbalance.

结合历次检修及运行记录，利用频谱分析方法对DH型空气压缩机的异常振动进行分析，判定出产生振动异常的原因为级间冷却器的锈蚀物冲刷至叶轮流道上造成不平衡。

Three culm traits, basal culm thickness ( BCT), culm length ( CL) and culm strength ( CS), of DH lines and their parents under upland and lowland ecosystems at milk stage were studied.

在水田、旱田栽培条件下，考查了乳熟期DH系及其亲本的茎基粗、茎秆长及茎秆强度等性状。

Causes for degradation of isolated stripe ( GaAl) As/ GaAs DH lasers by proton bombardment

（GaAl）As/GaAs质子轰击隔离条形DH激光器的退化原因