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Taxonomic status and relationship of 22 different geographic strains from bisexual and parthenogenetic Artemia in China were studied by means of isozymes and DNA fingerprints.

以同工酶电泳法和DNA指纹法研究了中国两性生殖和孤雌生殖卤虫22个品系的分类地位和亲缘关系。

Methods 11 patients with Class division 2 deep-bite malocclusion were orthodontically treated, the changes of condylar position were evaluated by means of 3D-CT and Sam- diagnostic articulator.

对11例安氏Ⅱ类2分深覆患者进行正畸治疗前后颞下颌关节区三维CT影像分析和Sam-型诊断性架分析，以确定其髁突位置变化。

Consciously produced by means of play and artifice, it presents

它通过有意识的表现技巧展现

Highly pozzolanic ash can be produced by means of controlled combustion.

此外。高火山灰性灰可以通过控制燃烧来产生。

In this paper, the capital risk management of international construction by means of risk analysis is described. First, the traditional theories of capital risk analysis are discussed in detail. Then, possible capital risks in international construction contracting are analyzed and assessed systematically.Third,a series of mathematical models of assessing capital risks are established after analyzing the cash flow of the project. Based on the analysis mentioned above, computer simulation programs are developed.

将风险分析技术用于国际工程资金管理领域，在总结以往的风险分析理论的基础上，通过对国际工程承包资金风险的辨识、估计和评价，结合对工程现金流分析，系统分析了国际工程承包中可能遇到的风险，建立了一组资金风险评价的数学模型，并结合计算机模拟技术，编制了风险模拟计算程序。

It is an important issue to keep the balance of the interests among all parties, especially between obligor and assignee by means of choice of institution.

因此，通过具体的制度选择和安排，合理平衡债权让与中各方当事人的利益，特别是在债务人和债权受让人之间寻求利益的平衡，是债权让与制度中的重要课题。

The results show that to extract surface river system by means of ASTER is simple and fast and accurate.

结果表明，利用ASTER影像提取喀斯特地表水系简便快捷、准确率高。

Results By means of electrocardiograph ,the positive chronotropism effect of Astragal...

在过去的研究中有关黄芪的正性变力作用已经得到证实，但是有关变时作用尚无定论，有关机

An attempt to synthesize astrolabe catalogues is made in this paper by means of the residuals of the observations carried out with two photoelectric astrolabes respectively belonging to Yunnan and Beijing Observatories, i.

云南天文台台刊，，编辑部邮箱 1982年 02期 FK4星表；赤纬；系统差；光电等高仪；等高圈；本文利用云南天文台和北京天文台的Ⅱ型光电等高仪观测的残差，进行了一种综合等高仪星表处理方法的尝试。

The principles and a description of the main parts of the new instruments are as follows :(1)By means of a fused quartz mirror system and mercury horizon(shown in fig.4),a telescope with a fixed glass grid,three photomultipliers with respective a.c.amplifiers and a time recorder,the astrolabe can determine the time of almu- cantar transit of a star ...

新仪器的特点如下：(1)借助熔石英角镜组和汞地平、一架望远镜和固定的玻璃记录栅、三个光电倍增管及其交流放大器和一架计时仪，此仪器能无人差地测定星过等高圈时刻。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失