查询词典 tandem

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。

Electrospray ionization tandem mass spectrometry was applied to study fragmentation pathways of 18 kinds of α-amino acids in positive and negative ion mode.

用串联质谱法研究了18种常见氨基酸在正离子和负离子模式下的质谱碎裂规律。

A new type of double nozzle-flapper water hydraulic servo bridge model is developed, in which the two tandem fixed dampers are adopted as prepositive dampers.

提出了一种前置级采用两级串联固定阻尼孔的双喷嘴挡板水压伺服桥路模型，并对其进行了参量敏感性分析。

Network performance - Tandem encoding limits for 32 Kbit/s Adaptive Differential Pulse-Code Modulation.

网络性能--32 Kbit/s自适应差值脉冲编码调制串联编码限制。

As the multi-displacement 5.7-liter pushrod HEMI V8 gas engine kicks in, the electric motors will seamlessly support it, individually or in tandem, at low and high speeds, helping the engine enter fuel-saving four-cylinder mode sooner and stay in it longer to achieve maximum gas mileage.

为多位移5.7升的两个半的V8汽油发动机球中，电动机将无缝支持，单独或串联，在低和高的速度，帮助引擎输入节油4缸模式越快，留在它更长的时间才能实现最大程度的省油。

It is like a mustard seed, which a man took and planted in his garden.

好像一粒芥菜种，有人拿去种在园子里，长大成树，天上的飞鸟宿在他的枝上。

The increase in narcissism was stronger for women than for men in both datasets.

在自我陶醉的增加是更有力的比这两个数据集男性。