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To our knowledge, however, it has never been used for reductive amination of carbonyl compounds, nor for reduction of pre-formed imines.

可是据我们所知，它还从来没有被用于羰基的还原氨化和用于一个已制亚胺的还原。

04 Nm,respectively,were used as catalysts prepared by impregnation for amination of monoethanolamine with ammonia,and their structures were characterized.

以3种具有纳米晶相结构的丝光沸石为原料，采用浸渍法制备了乙醇胺胺化反应的催化剂，并表征了催化剂的结构，考察了丝光沸石结晶度和晶粒尺寸对胺化催化反应的影响。

There are many kinds of catalysts that can catalyze the amination of fatty alcohols, among them the catalysts based on Cu and Ni are most popularly used.

脂肪醇催化剂有多种类型，而以Cu、Ni元素为基础的催化剂的应用最为广泛。

Moreover, it was successfully linked with lactobionic acid through amine groups on the surface of particles, and used to recognize living liver cells successfully.(3) In order to simplify the proceeding of preparation of silica-coated qdots, a novel one-pot method using 3-mercaptopropyl-trimethoxysilane as a capping molecule was proposed for the first time. Furthermore, amine and phosphonate groups were also modified on the surface of silica-coated qdots simultaneously. This was the first time the synthesis and the surface modification of qdots were performed in the same system.

3在前一部分工作的基础上，进一步简化量子点的合成与包壳步骤，以MPS为稳定剂，制备了硅壳包被的CdTe量子点，并在硅壳外同步修饰氨基及磷酸基团，首次成功实现了量子点的合成与表面的功能化修饰在同一体系中进行，从而制得了水溶性的、表面带有氨基和磷酸基团的硅壳型CdTe量子点。

This is the exactly answer why the effect of amine additive is not good when used in highway.

这正是胺类外加剂在高速公路上使用效果存在疑问的根本原因。

In today's market, many products are planned increase in the blood of amine levels, but they used to be regarded as obstructive appetite.

当今在市场上的许多减肥药都是有计划地增加血液中的复合胺水平，但它们被看作是用来阻塞食欲。

This system can be used as a bulk-removal device, or it can replace/minimize the size of traditional amine systems.

这一系统，可以被用作大体积分离装置，还可以取代/最小化传统胺系统。

Used lens of infra-red spectrum, report to undertake token to polymer, inspected molecular print polymer with ultraviolet and prismatic photometry characteristic to the adsorption of aminopyrine.

利用红外光谱、电镜对聚合物进行了表征，用紫外分光光度法考察了分子印迹聚合物对氨基比林的吸附特性。

It is very similar to traditional N fertilizers used often to physical and chemical quality of soil,amm...

但废液中有机态氮的水解以及向硝态氮的转化比尿素要快一些。尿素和BST比硫酸铵更适于在红壤和沙质灰土上施用。

In most cases, an ammeter or picoammeter is used to measure current.

多数情况下，安培计或皮安计是用于测量电流的。

According to my definition, the Manchurian Candidate is an experimentally created dissociative identity disorder that meets the following four criteria

根据我的定义，满州候选人是一个创造分离身份混乱的实验，它符合下述的4条标准

I'd be chuffed to play at a World Cup, but I have many years ahead of me in the game so I hope to have more opportunities.

我会chuffed发挥在世界杯，但我有很多年的比赛在我前面，所以我希望有更多的机会。