查询词典 precious

Life is precious, the main focus of the fire science and technology is the human beings life and the most important of the study is the egress safety of the people.

人的生命是宝贵的，因此，世界各国的消防科研主要以生命安全为主，重点研究火灾人员的安全疏散，并提出新的性能化设计和性能化设计规范，从建筑设计入手而保证建筑防火设计的可靠性和建筑物的火灾安全性。

Objective To investigate the elastic limit and relevant enclasp force of the non-precious metal casting clasp.

目的 研究非贵金属铸造卡环的弹性极限及其相应卡抱力。

Objective To investigate the elastic limit and relevant enclasp force of the non-precious metal wrought wire clasp.

目的研究非贵金属锻丝卡环的弹性极限及其相应卡抱力。

Some methods for the determination of precious metals such as classical electroanalysis and atomic absorb spectrum analysis are poor precision and detection limit so that they can not be satisfied with modem times' analysis need.

在贵金属元素的众多分析检测方法中，经典的极谱法和原子吸收法等精确度和检测限差，难以满足现代分析的要求。

Products with silver and copper and other precious metal to do at the end of mold, cast the appearance of thousands of 99.99% pure gold, set of gold honorable appearanceóelectroform in one boutique, and its bright and clean bright velvet sand, decoration clear, lifelike facial expressions, diversification of product range, with Chinese traditional auspicious meaning shapes, elegant chic, exquisite workmanship unsurpassed.

产品用银和铜等贵重的金属做底模，外表精铸99.99%千足金，集黄金的尊贵，雍容华贵的外表于一体的电铸精品，其绒沙面光洁鲜艳，纹饰清晰，表情栩栩如生，产品的种类多样化，具有中国传统的吉祥寓意的造型，精美别致，工艺精湛卓绝。

A new method which utilize the data of electrometric titration of the known acid to establish a multiple-unit linear regression math model is proposed for the analysis of the liquid propellent in order to overcome the shortcoming of accuracy lower in available analyzing method and requiring more precious instruments in neural network method.

该方法利用已知酸的电位滴定数据建立多元线性回归数学模型，利用化学因子分解该模型，对未知样进行浓度测定。

The courting parts are expected to pay more money, gallentry, energy, elegancy and time, which is bound to waste a generous amount of precious resources.

追求方会花费更多金钱，殷勤，精力，优雅与时间，必定要浪费一笔可观的宝贵资源。

To improve the yield and quality of wheat is an important project to breeder with genetic method. Wild emmer (Triticum. Dicoccoides Kom), as a close species to common wheat, has many good characteristics which can be used to improve common wheat (. T. aestivum L) and is precious material in wheat evalution.

野生二粒小麦(Triticum.dicoccoides Kom)作为与普通小麦(T.aestivum L)亲缘关系较近的一个种，具有许多优良的特性，在小麦的遗传改良中占据着重要的位置，同时，野生二粒小麦是也是研究普通小麦遗传进化的珍贵材料本研究运用SSR分子标记方法对野生二粒小麦与普通小麦的A、B染色体组的同源性进行研究；同时，为了探讨野生二粒小麦的耐盐性能否应用在普通小麦的遗传改良中，采用水培法对从以色列引进的93份野生二粒小麦的耐盐性进行了初步探讨，为普通小麦的遗传改良提供实验依据。

My mine of precious stones, my empery

我的宝石矿藏，我的帝国

They are very precious for me those words that you have said.those friendly and encouragingly phase gave me tremendous force that you said.

你的友善的鼓励的话语，给了我极大的勇气。

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