查询词典 metallic

Clearance shall include but not be limited to tasks such as the removal of unwanted structures, removal of metallic and concrete debris, removal and disposal of any soil contaminated by diesel, bitumen or other polluting material, ripping to relieve compaction, grading, replacement of topsoil, and turfing and grassing as appropriate.

间隙应包括但不限于如不需要的结构，金属和混凝土碎片，搬迁和污染清除任何土壤处理消除任务柴油，沥青或其他污染物质，翻录，以纾缓压实，分级，更换的表土，并植草并酌情种草。

On Earth, any natural metallic iron rusts in our wet, oxygenated environment, so we rely on iron oxides such as haematite to make steel.

在地球上湿润并充斥着氧气的环境中，任何天然的金属铁都会生锈。因此，我们依靠象赤铁矿中的氧化铁来制造钢材。

Hyperbranched polymer; siloxysilane; metallic haloid catalyst; UV curing; kinetics

超支化聚合物；硅氧基硅烷；金属卤化物催化；紫外光固化；动力学

The semi-ellipsoidal surface will be replaced by a hemispheroidal surface in the next device design. The required surface roughness of the metallic parts should be as low as ＝0.05μm.

下一阶段的人工椎间盘将以半球形面取代半椭圆球面设计，并且需提出加工制造与抛光处理流程，要求表面粗糙度达到＝0.05μm以下，使表面间有较平顺的接触行为。

It has raised great interests of research on interface of heterogenic material combination in resent years. In this research program, Al2O3, AlN and Si3N4 ceramics include Si samples had been surface metallized by pulsed high energy density plasma gun, and micro and macro behavior of interface between metallic film and substrate were studied in detail.

异质材料结合的界面研究是近年来材料研究的热点之一，本课题采用脉冲高能量密度等离子枪对氧化铝、氮化铝和氮化硅等纯陶瓷以及纯硅片材料基片表面进行金属化，进而对于金属膜/基底界面的微观和宏观行为进行了研究。

Results indicates that PHEDP gun material surface metallization can lead chemical reaction between metallic element and interface, and thus generate compounds, form firm interface, even for heterogenic materials, which have big difference on structure, organization and properties.

研究结果表明，用脉冲HEDP法材料表面金属化，即使对于结构、组织和性质差异较大的异质材料界面，金属元素与材料界面也会发生化学反应，形成化合物，使得界面结合非常牢固。

A soft, steel-gray to black, hexagonally crystallized allotrope of carbon with a metallic luster and a greasy feel, used in lead pencils, lubricants, paints, and coatings, that is fabricated into a variety of forms such as molds, bricks, electrodes, crucibles, and rocket nozzles.

石墨：一种质软、钢灰黑色、有金属光泽和滑腻感的碳的六方晶形的同素异构体，用于铅笔、滑润剂、颜料和涂层，可被制成多种形状，如模子、砖块、电极、坩埚和火箭发动机喷管也作 black lead ， plumbago

On the basis of sea resources analysis, some argues of important scientific theory and technological assembly in the exploitation of oceanic resources are discussed in the paper, such as the technological assembly of deep-sea creature resources commercial applications, the study on the hydatogenesis of sea bottom, the study on the reaction between water and rocks, the discriminating and exploitation technology of natural hydrate and solid metallic deposits.

在各种海洋资源可利用性分析的基础上，针对应用开发，提出的海洋资源开发中的重大科学理论与技术集成应引起科学界与管理部门的充分关注，包括深海生物资源商业应用开发的技术集成、海底热液成矿作用理论研究、水－岩反应研究、天然气水合物与固体金属矿产的识别与开采技术集成。

On the basis of sea resources analysis, some argues of important scientific theory and technological assembly in the exploitation of oceanic resources are discussed in the paper, such as the technological assembly of deepsea creature resources commercial applications, the study on the hydatogenesis of sea bottom, the study on the reaction between water and rocks, the discriminating and exploitation technology of natural hydrate and solid metallic deposits.

在各种海洋资源可利用性分析的基础上，针对应用开发，提出的海洋资源开发中的重大科学理论与技术集成应引起科学界与管理部门的充分关注，包括深海生物资源商业应用开发的技术集成、海底热液成矿作用理论研究、水—岩反应研究、天然气水合物与固体金属矿产的识别与开采技术集成。

The life cycle assessment method was used to investigate the environmental impacts of metallic copper production with hydrometallurgical and pyrometallurgical processes.

运用生命周期评价(life cycle assessment，LCA)方法，对用火法、湿法两种方法生产金属铜过程的环境协调性进行了研究，得到了铜生产过程中各工序的环境负荷数据。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。