查询词典 material control

The aim of radiation protection at nuclear power plants is to set up and to maintain effective defense against radiation hazard,and the main tasks are radiation dose control,radioactive contamination control and radioactive material control.

核电站辐射防护的目的是建立并维持对放射性危害的有效防御，其主要任务是辐射剂量控制、放射性污染控制和放射性材料控制三个方面。

At 4 weeks following implantation, cells on the surface of coralline hydroxyapatite were found and connective tissues were seen in the material pores in the experimental group. Cells on the coralline hydroxyapatite were observed only in the control group. At 8 weeks, new bone formation was detected on the surface of coralline hydroxyapatite; bony tissue deposition and a few chondroid tissues were found in the pores or surrounding the pores in the experimental group. A few fibrous connective tissues were observed in the control group. At 12 weeks, abundant mature woven bone was detected on the surface of coralline hydroxyapatite; medullary cavity-like structure and vessels were found in some regions in the experimental group. No new bone or bony tissues were found in the control group.

植入材料后4周，实验组可见珊瑚羟基磷灰石表面有细胞生长，孔隙内有结缔组织长入；对照组仅见珊瑚羟基磷灰石表面有细胞生长。8周时珊瑚羟基磷灰石表面有新生骨形成，孔隙内和孔隙边缘可见骨样组织沉积和少量软骨样组织形成；对照组仅见少量纤维结缔组织长入。12周时珊瑚羟基磷灰石材料表面有较多成熟编织骨形成，部分区域可见髓腔样结构形成，并有血管长入；对照组仍未见新骨及骨样组织形成。

Based on electro-hydraulic servo control technology and computer control technology, this thesis studies the digital self-adaptative control dynamic electro-hydraulic fatigue testing machine, which is widely applied in several fields, such as aerospace, national defense and military industry, railways equipment, machinofacture, vehicle and ship industry, metallurgy, mine engineering, architectural material, petrochemical industry, plastic and rubber industry, wire and cable industry, etc.

本文以广泛应用于航空航天、国防军工、铁路装备、机械制造、车辆船舶、冶金矿山、建筑建材、石油化工、塑料橡胶、电线电缆等多个领域的电液疲劳试验机为研究对象，以电液伺服控制技术和计算机控制技术为基础，旨在研究高响应、高静态精度、高动态精度、数字化、载荷自适应的疲劳试验机。

The construction of TSQ-I dam paid at tention to the following links:Strict quality management and strict quality cont rol is the key to project construction success;Setting up and making sound a qua lity management organization and a quality management system is the basic assura nce to achieve the quality policy and quality target;Whole quality control with raw material control as the main method and sampling test the secondary one is t he quality control measure;Applying instruments for inner and outer prototype ob servation and taking advantage of the instrumentation data for prompt guidance o n construction are the basis of a good project quality.

在天生桥一级大坝建设中，重点抓住了以下环节：严格的质量管理和严格的质量控制是工程建设成功的关键；建立和健全质量管理机构和质量管理体系是实现质量方针和质量目标的根本保证；以原材料控制为主，抽样试验检查为辅助的全过程质量控制方法，是质量控制的手段；利用仪器进行内、外型观测，并用观测资料及时指导施工，是搞好工程质量的依据。

It adopts a fully automated control system, and all control components are famous brands, including PLC and engineering control screen, steam pressure-reducing valve, regulating valve, by-pass valve, material pump and hot water pump.

采用全自动控制系统，控制元件均采用名牌产品，包括PLC程控器及工控屏、蒸汽减压阀、调节阀、分流阀、物料泵及热水泵。

Its typical temperature for bacterial killing is 85-138℃.which adopts automatic control system and of which the control units are famous brand products including PLC procedure controller and project control screen, vapor decompression valve、 adjusting valve、 diffluence valve、 regulator valve、 material valve and clearing pumps.

采用全自动控制系统，控制元件均采用名牌产品，包括PLC程控器及工控屏、蒸汽减压阀、调节阀、分流阀、物料泵及热水泵。

Panasonic will be graduating from the design of the programmable logic controller for small and medium-sized background on the use of PLC control driven two-cylinder complete robot control system for material handling work in the design and implementation of methods, the method mentioned on the high input and a pneumatic manipulator its control system efficiency, enhanced the expansion of the manipulator and transplantation, and complex pneumatic manipulator system for reference design development.

本毕业设计将以松下中小型可编程控制器为背景，介绍利用PLC控制2个气缸带动机械手完成物料搬运工作的控制系统的设计与实现方法，该方法提日投入高了气动机械手及其控制系统的开发效率，增强了该机械手的扩展性和移植性，并为复杂气动机械手系统的设计开发提供借鉴。

3Based the trait of the vegetable gum drilling and completion fluid, used LV-CMC,FJ-03, polyglycol, JL-α and SMP-Ⅰas the filtration control agents which should be optimized. Finally this paper optimized LV-CMC and polyglycol as the filtration control agents. In order to form a tough impermeable cake, this paper used QS-2 as the inflexible filling material according to the mechanism of fluid loss control.

根据植物胶钻井液完井液的特点，确定LV-CMC、FJ-03、聚乙二醇、JL-α、SMP-Ⅰ为降滤失剂的优选对象，通过实验优选出LV-CMC、聚乙二醇为植物胶钻井液完井液体系的降滤失剂，并根据钻井液的降滤失机理，为使形成更加坚韧致密的泥饼，确定QS-2作为刚性填充粒子。

According to the technology trend of computer control system and modern network, the article puts forward software project for Supervisory Control System, whose practical background is supervisory control system software in material testing center. The system model is introduced including three-tie star network based Browser/Server, and the architecture of network and locale workstation by the effective sustainable development pattern.

本文根据计算机监控系统的技术发展趋势，结合了现代网络技术，以材料试验中心的监控系统软件环境为工程背景，提出了基于Web技术监控软件系统方案，系统模型采用基于浏览器/服务器的三层星形网络结构，网络系统平台和现场工作站的建设方案采用适合于建设实际的可持续发展的建设模式。

Homogeneous or heterogeneous base material is selected; an alternately superimposed barrier layer and an alternately superimposed recessed layer are grown and formed at the extension of the base material; donor impurity and acceptor impurity are doped in the interface between the barrier layer and the recessed layer and in the interface between the recessed layer and the barrier layer, and the p type group III nitride material doped at a position selecting superlattice is obtained.

选择同质或者异质的基质材料；在基质材料上外延生长形成变换叠加的垒层和阱层，在垒层与阱层的界面和阱层与垒层的界面掺入施主杂质和受主杂质，得选择超晶格位置掺杂的p型III族氮化物材料，其中，每个生长周期的步骤为：生长带隙较宽的垒层，同时掺入受主杂质；生长施主杂质或受主杂质δ掺杂层；生长非掺的带隙较窄的阱层；生长受主杂质或施主杂质δ掺杂层；在N 2 气氛下对所得的选择超晶格位置掺杂的p型III族氮化物材料退火，即得目标产物。

They have quite a lot of work to do.

他们有许多工作要做。

Let us give you a more elaborate example of this process.

让我们给你这个过程的更多的详细例子。