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It can be raw material of heart disease medicine and liver function promoter, ammonolysis toxic agent, weary elimination medicinal preparation and amino acid infusion.

在医药行业，可作为心脏病类药物、肝功能促进剂、氨解毒剂、疲劳消除剂和氨基酸输液的主要原料。

Dimethylhexane-1,6-dimethyleurethane is the key material for preparation of 1,6-hexamethylene diisocyanate by non-phosgene route. Our work mainly focuses on the study of the catalytic performances of metal oxysalts and metal oxides for the ammonolysis of DMC to HDU-M. Experiment effect showed the ammonolysis was omposed by two steps, in which the first step was easier to occur than the second.

中文摘要六亚甲基-1，6-二氨基甲酸甲酯是非光气合成六亚甲基二异氰酸酯的关键原料，本文主要对金属含氧酸盐和金属氧化物这两类用于碳酸二甲酯胺解合成HDU-M 的催化剂进行了初步研究并优化了工艺条件。

They have had to mark papers in anumber of secondary school students use the teacher absurd,but also that they have amoral obligation concerns the preparation of grammar citizens.

他们中有不得不批改中学学生试卷中一些荒唐用法的老师，也有认为自己有道德义务编写语法书的忧虑的公民。

The methods of preparation of organosilicon from amorphous silica have been studied.

本文研究了由无定形二氧化硅直接合成有机硅化合物的方法。

Mechanical alloying is one of the most potential method in the preparation and science research of amorphous alloy.

机械合金化是一种通过高能研磨实现的固相粉体加工技术。

Objective: To optimize the preparation of ampelopsin from Ampelopsis Cantoniensis Planch.

目的：优选蛇葡萄素的提取工艺。

The nutritive components of Ampelopsis grossedentata were determined, and the use of its root, stem and leaf in the preparation of Ampelopsis grossedentata drinks was studied.

测定了藤茶植株的营养成分，并研究了其根、茎、叶在制备藤茶饮料中的应用，得到了两种新型的藤茶饮料配方。

The study on the phylogenetic relations among these species is very useful for the study on genome and marker-assisted breeding in Brassica species. The karyotypic analysis is one of the most important methods in analysing the phylogenetic relation of species with closer relations. The protocol for inducing high frequency metaphase was established by pretreatment with low temperature and 8hydroxyquinoline, and then the preparation of chromosome and karyotypes analysis of six economical important Brassica species were carried out. According to the karyotypic analysis, it was shown that in the genomes of amphidiploid species, there are genomical components from didiploid species. Our result showed that B. campetris, B. juncea and B. napus belonged to class 2B, while B.

以二倍体B.nigra（B，n=8）基因组为探针，用B.campestris（A，n=10）或B.oleracea（C，n=9）的基因组进行封阻，分别与B.juncea（AB，n=18）和B.carinata（BC，n=17）进行GISH杂交发现，B.juncea和B.carinata基因组中仅有来自于B.nigra的8对染色体表现杂交信号，而其它染色体杂交信号较弱；以B.campestris或B.oleracea基因组为杂交探针与B.napus（AC，n=19）进行GISH杂交发现，所有19对染色体均出现杂交信号，根据杂交结果难以正确判断B.napus基因组中的哪些染色体是来自于A基因组，哪些是来自于C基因组；以rRNA基因（18S-5.8S-26S）为探针的FISH杂交结果表明，B.campestris基因组中rRNA基因位点为6对；B.oleracea为3对；B.nigra为2对；B.carinata为4对；B.juncea为6对；B.napus为6对。

We should have an ample time for the preparation.

我们应该有充分的时间来做准备。

Robberies on the sea occur in such broad areas that they cover both the sea and the land, with ampler premeditation and preparation.

海上抢劫犯罪活动区域非常广阔，涉及海上和陆上；犯罪预谋性强，准备比较充分；犯罪多为团伙作案，成员复杂；犯罪行为暴力色彩浓厚；窝赃销赃地选择性大；犯罪案件侦查涉外因素较多，取证较为困

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。