查询词典 tandem

Pachytene FISH results showed that most of chromosome ends possess the telomere tandem repeats,but the signals were not the same on different chromosomes in intensity.

粗线期染色体荧光原位杂交结果表明，大多数染色体的末端都有端粒串联重复，但信号的强度在不同染色体上是不同的。

Pachytene FISH results showed that most of chromosome ends possess the telomere tandem repeats,but the signals on different chromosomes were not the same in intensity.

粗线期染色体荧光原位杂交结果表明，大多数染色体的末端都有端粒串联重复，但信号的强度在不同染色体上是不同的。

A tandem parachute jump in Chicago, US, on Aug.

八月十五日，在芝加哥从天而降的双人跳伞组合。

After alkaline hydrolysis, the hair sample (10 mg) was extracted with pentane, and analyzed by liquid chromatography-tandem mass spectrometry with electrospray ionization and multiple reaction monitoring.

将10 mg样品碱水解后加入戊烷提取，然后进行LC-MS/MS分析，采用正离子电喷雾电离、多反应监测模式测定，方法的最低定量限为25 pg/mg。

The peripatetic Valentine likes to cruise around on his bicycle, so the young filmmakers bought a tandem bike to stay close to him.

这位逍遥自在的大情人喜欢骑著单车趴趴走，所以这几个年轻制片者们也买了双座脚踏车与他片刻不离。

Objective: To establish a liquid chromatography-tandem mass spectrometry method for determination of the concentrations of phenacetin and its metabolites paracetamol in human serum and urine.

目的：建立测定人体血清和尿液中非那西丁及其代谢产物的液相色谱－串联质谱法。

Chiral separation of D -, L -phenylglycine by RP-HPLC was accomplished by adding a complex of optically active L -Phe-Cu2+ to the mobile phase. Chiral separation mechanism was further elucidated in light of unambiguously assigning the structure of the elutents from RP-HPLC by taking advantage of tandem mass spectrometry due to its unique capability of structural identification of the unknows.

以含 L -苯丙氨酸铜配位络合物的溶液作为手性流动相，采用反相高效液相色谱法拆分了非衍生苯甘氨酸对映体，使用质谱对拆分组分进行了结构鉴定，得到了拆分组分的化学结构，用量子化学计算预测了该结构的最稳定构象。

The second chapter elaborates the studies on the discorvery and synthesis of new type of Pd Pincer catalyst by using MS and tandem MS together with the testing of its catalyst activity.

第二部分报道了通过质谱和串联质谱发现并合成新型的PdPincer催化剂，同时对其活性进行测试。

Among them the possible structures of four unknown saponins was presented. The second part was discovery and synthesis of a new type of Pd pincer catalyst by MS and tandem MS.

第二部分报道通过质谱和串联质谱发现并合成新型的PdPincer催化剂，同时对其活性进行测试。

We have used a HPLC/PDA/ESI-MS tandem system to analyze the fingerprint chromatogram of Panax ginseng, Polygala tenuifolia and KXS, and to perform a qualitative analysis of the components in Panax ginseng and Polygala tenuifolia.

本课题采用跳台法和方形水迷宫法，研究了KXS对正常鼠以及东莨菪碱、脑缺血再灌注、酒精等不同的学习记忆损伤模型的作用，并初步研究了KXS促进学习记忆的神经生化机制。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。