查询词典 in the presence of

In the presence of 0.10 molar equivalent of salicylaldehyde, L-lysine racemization can be completed within 4 h in 1.0 mol/L of NaOH at 100℃.

在在场的0.10摩尔相当于水杨醛， L -赖氨酸消旋可以完成4小时，在1.0 mol / L的氢氧化钠在100 ℃。

The influences of the type and dosage of the aldehyde, organic acids, as well as the water content in the reaction system on the racemization were examined in detail, and L-Glu was racemized quickly in the presence of 0.2 molar ratio of L-Glu to salicylaldehyde in acetic acid containing 20% water.

详细考察了醛的种类及用量、羧酸溶剂的种类、反应体系的含水量对消旋化的影响，结果表明L-谷氨酸在含20%水的乙酸溶剂中，以水杨醛作为催化剂(水杨醛与L-谷氨酸的物质的量比为0.2)的优化条件下可以快速地被消旋化。

In particular we haven't seen how db4o behaves in the presence of recursive structures.

特别是我们并没有看到db4o是如何处理递归结构的对象。

He repaired, however, the public scandal he had given by a sincere retractation made in the presence of Pope Gregory VII at a synod held in Rome in 1079, and died reconciled to the Church.

他修理，不过，公众的丑闻，他所给予的真诚收回取得了在场的罗马教皇格雷戈里七，在主教在罗马举行的1079个，死亡调和送到教堂。

Simon Magus traduces the Christian teachers, and there is a test of strength in miracles between that magician and the Apostles, which takes place in the presence of Nero, Simon essays a flight to heaven but falls in the Via Sacra and is dashed to pieces.

西蒙空气traduces基督教教师，并有测试中创造奇迹的力量之间的魔术师和使徒，这是发生在存在尼禄，西蒙撰飞往天堂，但属於於VIA萨克拉和破灭成碎片。

In the presence of secondary signs of ureteric obstruction including rueteric dilatation, it is still possible to differentiate stones from phleboliths in pelvic cavity on the unenhanced CT.

本研究再度证实X光素片和无对比增强螺旋CT相比，它在评估急性腰痛方面的价值有所限制。

The selection rules for electron-photon interaction in a two-dimensional electron gas (2DEG) in the presence of the Rashba spin-orbit interaction and quantizing magnetic fields in InGaAs/InAlAs-based spintronic system have been studied based on the semiclassic Boltzmann equation.

基于半经典玻尔兹曼方程的方法研究了InGaAs/InAlAs 系统中电子在Rashba自旋轨道耦合相互作用和外磁场作用下二维电子气(2DEG)的磁光吸收谱以及选择定则。

PP–Ag NPs were obtained in water by reacting silver nitrate with sodium borohydride in the presence of 4-(prop-2-ynyloxy)pyridine solution at room temperature for 2 h.

PP－Ag NPs是在存在4（丙炔-2-基氧基苯基）吡啶溶液的情况下，通过硝酸银与硼氢化钠在室温下反应2h而在水中得到的。

The inward current in OHCs was totally inhibited after the superfusion of 100μmolIL and 200μmo1/L linopirdine respectively. The outward rectifier K(superscript +) current I(subscript K was the dominant K(superscript +) current in the whole cell currents in Deiters' cells. In the presence of 200μmol/L linopirdine, the current was not significantly affected.

在细胞外液中，加入100μmol/L利诺吡啶后，OHCs中的四乙基二乙胺敏感的钾电流峰电流成分被抑制，稳态电流幅值减小，且电流的失活时间常数明显延长；在细胞外液中加入100μmol/L利诺吡吮后，OHCs的内向性钾电流I被完全抑制；而细胞外液中利诺吡啶终浓度为200μmol/L时，Deiters 细胞的外向整流性钾电流幅值无明显变化。

Root hairs of wild type were intensely induced in the presence of NAA, while the gls mutant was insensitive to NAA induced root hair initiation; Lateral roots of the wild type were dramatically decreased when treated with 2,4-D, while the gls mutant was insensitive to 2,4-D induced reduction in lateral root initiation; The seminal root length of wild type showed no obvious changes by the treatment with IAA, but the gls mutant was supersensitive to IAA with dramatic reduction in seminal root length, suggesting that the interactions of GLS gene with different hormones may involve different mechanisms.

外源NAA 处理强烈诱导野生型根毛发生，而gls突变体则不敏感；外源2，4-D处理，野生型侧根急剧减少，gls突变体则不敏感；外源IAA处理，野生型种子根长变化不明显，而gls突变体超敏，种子根长迅速变短，表明GLS基因与不同激素有不同的互作机制。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。