查询词典 materials control

Based on the problems with current expeller , this paper elaborates the new thoughts of developing ex-peller, including new method of worm assembly design, development and application of new materials and press control systems.

针对目前螺旋榨油机存在的问题，全面阐述了榨油机开发的新思路，包括榨螺轴部件设计的新方法、新材料的开发与应用、榨油机的控制系统的开发与应用等。

Its subject coverage includes: ferrous and nonferrous alloys; industrial robots; computer control and simulation; automation of materials handling, melting, pouring, filtering, fettling/cleaning, mold and core production; and casting design.

它的主题涉及的范围包括：亚铁和非铁质合金；产业机器人；计算机控制和模拟；材料自动化处理、熔化、浇铸、过滤、清理、模子与核心生产；铸件设计。

An assembly of fissionable atoms and control materials whose function is to release useful energy at a controllable rate.

一种可裂变原子与控制物料的系统，其作用是在有控制的速率下释放有用的能源。

Take some of the recent academic research: computer graphics allow us to predict whether small molecules will fit into or react with larger ones - this could lead to a whole new generation of drugs to control disease; chemists are also studying the use of chemicals to trap the sun's energy and to purify sea water; they are also investigating the possibility of using new ceramic materials to replace metals which can corrode.

以一些近来的学术研究为例，计算机呈像技术使我们能预言是否小的分子能与大分子匹配结合或反应？这可能会导致一种全新的制造控制疾病的药物的技术；化学家们也正在研究利用化学物质来获取太阳能和对海水进行纯化；他们也正在研究用新的陶瓷材料来替代易腐蚀的金属材料的可能性。

By adjusting the height of flashboard and the speed of conveyor belt, it will control the quantity of feed-in raw materials, balance pug and internal combustion material proportionally, and crush the large soft mud.

通过调节闸板高度及运输带的速度，控制原料的给料量，对泥料和内燃材料进行有比例的掺合，并能破碎较大的松软泥料。

A bstract: Fluorination is one of the most effective chemical methods to modify and control physicochemical properties of diverse carbon materials.

氟化是修饰和控制炭材料物理化学性质的有效方法之一，炭材料的多样性和宽范围的 C-F 键是氟化炭材料具有多种多样性质的基础。

The market prospects for fly ash aerated concrete block in the domestic market. Since the state has adopted to accelerate the promotion of energy-saving buildings and wall materials reform, economic policies and implement preferential policies on taxation, price side from the state macro-control restrictions.

粉煤灰加气砼砌块在国内市场上，由于国家采取加快推广建筑节能和墙材改革，在经济政策和税收上实行优惠政策，价格方面不受国家宏观调控限制。

MATERIALS AND METHODS: The root tips of Vicia faba were treated with different concentrations of sodium sulfite and sodium nitrite (in the concentrations of 25;50;100;200;400 mg/L) with distilled water as control for four hours.The root tips of Vicia faba were stained with carbol fuchsin and examined. The micronucleus rate and the rate of chromosome aberration were determined within root tip cells of Vicia faba.

材料与方法：用不同浓度的亚硫酸钠和亚硝酸钠(25、50、100、 200、400 mg/L)分别处理蚕豆根尖4 h，并以蒸馏水作为对照，用石炭酸品红染液染色，分别观察、测定蚕豆根尖细胞的微核率和染色体畸变率。

The major content of this course includes: calculation, measurement and control of solid surface composition, the structure of solid surface, electronic potential, energy band structure and surface energy state of solid, the action between gas and solid surface, chemistry behaviors of molecular on solid surface (chemisorption and catalysis of solid surface), activation and passivation of solid surface, fundamental principle and application of photo and electricity surface reaction, design of solid surface functional materials, and etc.

基本内容包括：固体表面组成计算、测定与调控，固体表面结构表示方法、测定与控制，固体表面电子势和表面态、固体表面能带结构以及固体能带的测定，固体表面的功能、气体-固体表面间的作用以及气体-固体表面作用的研究方法，分子在固体表面上的化学行为(化学吸附和固体表面催化作用)，固体表面的活化与钝化，光电表面化学反应基本原理及应用，固体表面功能材料的设计等领域。

Arms engineering deals with the study of arms and military equipment which are used in military conflict, including technologies of arms launch, ammunition, ballistic trajectory, fusee, fireworks, high-energy materials, flight mechanics, end-point effect and its related arms manufacturing, as well as arms control.

兵器工程是研究火炮和自动武器、弹药工程、弹道工程、兵器系统工程、兵器测量与控制、火药工程、引信技术、火工烟火技术的工程技术领域。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。