查询词典 polygenetic

Polygenetic compound deposit is characterized by " five many".

作者于1979年开始提出多因复成矿床概念的主旨，是为了阐明从时空四维并重的角度来认识与研究成矿的重要性。

The polygenetic analysis of these sequences indicated that the main character for cystatin genes might have been existent before the split of Arabidopsis and rice.

系统发生分析表明，cystatin基因的基本特征很可能是在拟南芥和水稻的分离之前就已经形成。

The field of this course mainly studies the chromosomal disorder, single gene disorder,polygenetic disorders,genetic diagnosis and counseling.

本课程的五个重要内容包括染色体病、单基因遗传病、多基因遗传病、遗传学诊断与遗传咨询。

As to the development condition and the serious environmental problems,the thesis firstly made a quantitative research on the sustainable development by using ecological footprint model and polygenetic data.

针对吉林省大安市发展现状和存在的严重生态环境问题，运用生态足迹模型，采用多源数据，首次对大安市生态环境的可持续发展状况进行了定量研究；在此基础上，运用相对指标法对可持续发展的量化结果进行分级。

Based on the basic theory and method o f" polygenetic compound deposit ",this article analysed geological mineralization characteristics and metallogenic law of the3110uranium deposit.

本文运用&多因复成矿床&的基本理论和方法，对华南3110铀矿床的地质矿化特点及其成矿规律进行了深入的解剖。

Because the rotational characteristic of the device has a certain property of time varying and non-stationary, there is still no satisfactory development that can solve some complicated and polygenetic faults diagnosis produced in the practice.

回转支承装置是许多大型工程设备的关键部件，是正在发展使用中的一种新的结构形式，它联结了设备上部旋转结构和下部固定结构，因此，它的工作状态常常制约了整机的工作状态，对它的故障诊断具有重要的实践意义。

So we could utilize GIS technology to manage polygenetic data in the database, and made GIS-based mineral resources assessment in Eastern Kunlun Mountain. At first, a regional deposits exploration model was proposed by us.

在此基础上，我们利用GIS技术对东昆仑空间数据库中多源的地学信息进行集中管理，并对东昆仑地区进行基于GIS的矿产资源评价工作。

Part I: Angiotension I Converting Enzyme Gene Polymorphism in Chinese Patients With Obstructive Sleep Apnea SyndromeObjective Obstructive sleep apnea syndrome is a complex, multifactorial, and polygenetic disease that is thought to result from an interaction between an underlying genetic background and several environmental factors.

第一部分：血管紧张素转化酶基因多态性与阻塞性睡眠呼吸暂停综合征阻塞性睡眠呼吸暂停综合征是一种复杂的多因素和多基因疾患，是由于潜在的遗传背景和外在因素作用的结果。

As a polygenetic inheritance tumor, NPC has the characteristic of obvious tendency of familial aggregation, possesses genomic instability, and is vulnerable to physical, chemical and biological carcinogenic factors.

鼻咽癌是我国南方常见恶性肿瘤，具有明显的家族聚集倾向，存在基因组不稳定性，易受理化、生物等环境因素的影响，是多基因遗传性肿瘤。

On the basis of realizing the recognition of polygenetic faults, self-adaption zero pole filter model based on wavelets decomposition and variable time base self-adaption process model is suggested.

在实现多源故障识别的基础上，提出了基于小波分解的自适应零极点滤波模型和变时基自适应处理模型，用于提取和分析弱故障振动信号，以确定故障的早期征兆和类型。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐