The slope association analysis method of key factors ascertainment in life tables of insects

Dynamic analysis of upright impact crusher and ascertainment of motor power

立式冲击破碎机动力学分析及电机功率的确定

Preliminary Discussion on the Methods of Ascertainment of Foreign Laws

涉外案件所适用的外国法的查明方法初探

A Study on the Ascertainment of Capital at Risk of Security Investment Fund

证券投资基金的风险资本确定研究

Quantitative and Qualitative Analysis of "Ascertainment of Foreign Law"

外国法查明中的定性与定量分析

Method Study on Ascertainment and Control of the Objective Risk Cost in the Security Company

证券公司目标风险成本的确定及控制方法研究

Ascertainment of Main Factors for Biological Denitrification System Using Orthogonal Test

用正交试验法确定生物脱氮系统的主要影响因素

Analysis and ascertainment of people's operation reliability at coal face

采煤工作面人的操作可靠度分析与确定

While ascetically pleasing, this likely is not practical in many cases.

虽然所付出的努力令人欣慰，但这在许多场合可能是不实用的。

Mark couldn't pay his bill, so he the owner on the cuff.

马克没钱付账, 所以他向业主请求能否不收钱.

'By experience,' says Roger Ascham, 'we find out a short way by a long wandering.' Not seldom that long wandering unfits us for further travel, and of what use is our experience to us then?

依靠经验，罗杰阿斯坎说，我们要经过漫长的游荡才能找到一条捷径。①漫长的游荡不适合我们继续往前走，这并不少见，那么我们这种经验对我们又有什么用处呢？

To the collection of various dynasties and cultural fusion cuisine with his characteristics!

能将收藏的各个朝代的文物与美食相融合是他的特色!

According to the frequently used methods of extraction and isolation of natural products from organic body, the freeze-dried ascidian tunica was exhaustively extracted with 100% chloroform then the combined extracts were filtered and the solvent was separately concentrated under vacuum to yield a dark-brown gum.

按照目前比较常用的天然产物的提取分离办法，将样品冷冻干燥后，用100%氯仿浸泡，收集氯仿滤液，减压蒸馏浓缩去除浸提溶剂，得到黑褐色的浸膏状物质。

Ionic control of settlement and metamorphosis in the tadpole larvae of ascidian, Styela canopus Savigny

冠瘤海鞘幼体附着和变态的离子控制

Two compounds ( compounds ( 1) and ( 2)) were isolated from Ascidian Styela clava collected near Qingdao.

从采自青岛海域的柄海鞘Styela clava中分离得到两个化合物（1）和（2）。

Objective To establish the HPLC fingerprints for the guality control of ascidian Styela plicata.

目的应用HPLC法建立皱瘤海鞘质量HPLC指纹图谱。

Ascidian that can contract its body and eject streams of water.

能够缩短身体并喷出水流的海鞘类动物。

Far, 66 species of ascidian have been recorded in China seas.

至今，中国海已经记录了66种海鞘。

Determination of Content of Fat and Composition of Fatty Acids in Ascidian

海鞘脂肪含量及其脂肪酸组成

Biological Characteristics of Ascidian and Its Commercial Value

海鞘（Ascidian）的生物学特性及经济价值

Study on the ammonia excretion rates of four species Ascidian

4种海鞘排泄的初步研究