it is的例句大全

Automotive industry is one of china pillar industries in national economy in 2010. It is capital-intensive and technology-intensive industry with high input, high output, the product added value, economies of scale, high employment coefficient and obvious industrial spill-over effects.

汽车产业作为2010年我国经济发展的支柱产业之一，属于资本和技术密集型产业，具有高投入、高产出、产品附加值大、规模经济、就业系数大、产业波及效果明显的特点。

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For matching the demand of local carmakers, it is discussed in this paper that the software and hardware designing and the principle of the new type brake hub fatigue testing device of car.

针对国内汽车生产厂家的需求，本文就新型汽车刹车制动毂疲劳试验机的软硬件设计及工作原理进行论述。

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However, because of a long test cycle and a cumbersome testing process, it is not conducive to practical engineering applications.

但是试验周期漫长，试验过程繁琐，不利于实际工程的应用。

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It is essential to stamping production process equipment, is technology-intensive products.

它是冲压生产必不可少的工艺装备，是技术密集型产品。

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Due to some reasons, it is not reasonable for shanghai foreign trade structure, especially for the internal structure of manufactured goods 、 capital and technology-intensive products.

然而，由于种种原因，上海市对外贸易结构也不尽合理，尤其是工业制成品内部结构、资本和技术密集型产品内部结构的不合理。

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It is very important to know the dynamic distance between crankshaft neck and top surface of cylinder on assembly line of diesel engine. The purpose to test this dynamic distance is that relevant piston rod part can be chosen for assembly based on test results.

检测曲轴连杆颈到缸体顶面的动态距离的目的，是使相应的活塞连杆组件可根据检测结果被选择装配。

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It is showed that the control factors are lithology and lithologic association, diagenesis, weathering, and tectogenesis.

研究发现：静北潜山基岩储集层的主要控制因素有岩性及岩性组合、成岩作用、风化作用及构造作用等；

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Suggestion: It is important to establish special hospital performance testing and management department, to make sure the index data consistency and timely availability.

建议：建议成立专门的医院绩效检测和管理部门，来保证指标数据的一致性和及时可得性。

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It is ascertained that the Coq ê n basin has the nature of a tectonic composite basin.

查明措勤盆地性质为构造复合盆地。

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It is pointed out that precipitation relates to tectonic activity, earthquake and climate warming.

认为构造活动、地震、气候变暖与降水或洪涝灾害有一定关系；

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So it is feasible to use the SFP ultrafiltration membrane as pretreatment of seawater reverse osmosis system.

因此，SFP超滤膜可以在高浊度海水为进水的情况下作为海水反渗透系统的预处理。

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It is recovery of denudation thickness of the different tectonic element on base of the relation between vitrinite reflectance and depth.

根据镜质体反射率与深度关系等资料恢复了不同构造单元的剥蚀厚度。

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It is suggested that flexural flow facies is the main tectonic facies in the Yanshan area during the Indosinian movement.

提出了本区印支期构造相以变流相为主的观点。

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The lake in this basin was formed before the volcanic eruption. Thus, it is not a checked-np lake, but a tectonic lake in genesis.

盆地中湖泊的形成是在火山喷发之前，不是壅塞成因而是构造成因。

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Rock fissure belongs to a lower tectonic level in the rock mass and controls the stability of the rock mass. Meanwhile, it is related to flow and transportation of underground fluid, storage of oil gas and so on.

岩石裂隙属于岩体中较低的构造层次，同样控制着岩体工程的稳定性，与地下流体的流动和运移、油气的储藏等也息息相关，因此对岩石裂隙的研究具有重大的意义。

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For the process of taking gold out of the earth and crushing and refining it is a technical process, subject, like all technical processes, to improvement.

从金矿的开采、破碎到提炼，这是个技术过程，而与其他技术过程一样，它也将会不断改进。

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According to the geoeletrical structure it is supposed that the Siramulen River fault zone seems to be a tectonic suture line between Siberia plate and China plate.

本文还从电性结构特征探讨了西拉木伦河断裂带可能是西伯利亚板块和中国板块的缝合线。

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It is the suture zone between Qinling and Yangtze plates. It is a tectonic melange, consisting of tectonic blocks of ultrabasic rocks, gabbros ( accumulative gabbros), diabasic dike swarms, mid& ocean ridge basalts and island arc volcanic rocks.

它是秦岭与扬子之间的缝合带，为一典型的蛇绿构造混杂带，由超基性岩、辉长岩（堆晶辉长岩）、辉绿岩墙群、洋脊玄武岩和岛弧火山岩构成。

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It is concluded that the seismic-tectonic activity of the Huangling anticline area behave as whole and the tectonic process is under way in the depth of 15 ￣ 20 km as well as direction distribution of tensile stress axes appears radioactive from the centre of the anticline.

结果表明，黄陵背斜的地震构造活动具有整体性，构造过程发生在15～20km的深度，张应力轴的方向分布显示以背斜为中心的幅射状态。

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In practical engineering, it is often needed to know the equivalent mechanical parameters of the rock mass, it is usually unrealistic to test the rock mass properties by on-site measurements.

在实际工程中往往需要知道岩体力学参数，而通过现场的大尺度岩体试验来取得这一参数往往存在困难。

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