查询词典 thin layer

The result of TLC shows that the three plants of Ajuga contain analogical chemical composition. three plants all contain luteolin.A. decumbens and A.nipponensis all contain esdysterone exclude A.dictyocar. But the latter contained higher amount than the former. TLC of A.dictyocar shows more differences. Thin-layer chromatography can sever as evidence to identificate them.

薄层色谱的结果表明，3种药材的乙醚提取液中均含有木犀草素，且化学成分基本一致；除网果筋骨草外，金疮小草和紫背金盘的正丁醇提取液中均含有蜕皮甾酮，而前者的含量较高，网果筋骨草的色谱与其余二种存在较大差异，薄层色谱法可以鉴别这3种药材。

To determine the product distribution of the reaction mixture, an aliquot will be analyzed by thin-layer chromatography.

为了确定反应混合物中产物的分布，可以对一吸量管的产物进行薄层层析分析。

It is implemented as a thin layer on top of the power-of-two allocator.

它的实现是在2 的乘方分配器上的一个薄层。

On the basis of the simplified differential equations, analytical solution of the radiation damping coefficient for a thin layer is derived, and then a simplified formula taking into account of a number of important influence factors is obtained.

求解了薄层辐射阻尼的解析解，并拟合了包含足够信息同时又便于使用的近似公式。

The levels of DAG were investigated with radioenzymatic assay, thin-layer chromatography and autoradiography.

上述信号通路的变化效应，可被anti-CD40MAb阻断，这就进一步证实，rCD40L引起的DAG-PKC途径的激活是通过CD40而起作用的。

Benzene-acetone (4:1,V/V)was used as developing agent to soparate amidopyrine and barbitone from the compound amidopyrine injection solution on the silica G plate,and Dual wave thin-layer chromatographic densitometry was used to determine amidopyrine (λ_s = 270nm,λ_R=340nm)and barbitone (λ_x=205nm,λ_R=320nm).

以苯-丙酮(4：1，V/V)为展开剂，在薄层硅胶板上将复方氨基比林注射液中的氨基比林和巴比妥分离后，通过双波长扫描测出氨基比林(λ_s=270nm，λ_R=300nm)和巴比妥(λ_s=205nm，λ_R=320nm)的含量

In this paper, a method of analysis which was based on thin layer chromatography was introduced. Benzimidazole derivative and amine were separated at first.

文中采用薄层层析法分离苯并咪唑衍生物及杂质，首先分离出苯并咪唑衍生物，然后用非水滴定方法分析含量，得到了准确的分析结果。

Though most sport routes don't require the use of crack gloves, athletic tape over a thin layer of tincture of benzoin helps with tendon support and skin repair.

但涂上一层安息香胶酊剂再缠上运动胶带确实能提供对筋键的支撑和加速破损皮肤的恢复。

Thin-layer chromatography analysis showed that the xylanase released mainly xylobiose and xylotriose from birchwood xylan. The hydrolysis of xylotriose appeared to proceed via transglycosylation, since the xylobiose was the predominant product.

薄层层析结果显示该酶水解桦木木聚糖的主要产物是木二糖和木三糖，并且能够通过转糖苷作用将木三糖转化为木二糖。

The grainstone is overlain by a thin layer of packstone of small bivalves.

此层以上是青灰色的薄板状的泥质灰泥岩，舍丰富的0.3～3mm 大小的、内部重结晶的同生角砾。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。