十分重要的

The amount of H2 released from olivine increases rapidly with decreasing grain size of the crushed sample and orthopyroxene and clinopyroxene show the optimal grain size for H2 release with decreasing grain size of the crushed sample.

在幔源矿物的流体组分中含有一定数量的H2，这些H2在地球演化过程及地幔动力体系中起着十分重要的作用，其在幔源矿物中的赋存状态具重要的研究价值。

Hydroturbine governor is one of the important controlling devices in the hydro power plant, and its performance exerts important influence on the quality of electric energy and the operational reliablity of the hydro power plant.lt is an active subject to research some technology and selection for hydroturbine governor.

水轮机调速器是水电厂的重要控制设备，其性能的好坏直接影响着电能品质和水电厂的安全经济运行，对水轮机调速器的若干技术及选型进行研究，具有十分重要的现实意义。

ObjectiveTo study the clean production technology of diosgenin. MethodsThe diosgenin was extracted by prefermentation,separation, enzymic hydrolysis, prefermentation and fermentation by A.niger and double-separation.

皂素又名皂苷元，难溶于水，易溶于苯、氯仿等有机溶剂，是一种重要的甾体激素药物合成原料，主要用于脑体激素类药物的合成，如黄体酮、抗多灵、口服避孕药等药物合成原料，在医药生产中具有十分重要的应用价值，有&药用黄金&的美称［1］。

Dr. Reiner Wittkowski , President of the OIV has underlined, during the inaugural ceremony, the importance of the openness of China to wine culture.

国际葡萄与葡萄酒组织主席Reiner Wittkowski教授出席了博览会的开幕式并发表了重要讲话，他强调中国葡萄酒产业的开放对促进世界葡萄酒文化的发展具有十分重要的作用。

Collocating reasonably and optimizing material resources are the important parts in the production shop activities. And it is always very important to strengthen production management and control of shop layer for the enterprise. Shop production scheduling is one of key parts of production management and control.

企业资源的合理配置和优化利用很大程度上体现在车间一层的生产活动中，所以加强车间层的生产管理与控制一直在企业生产经营活动中占有十分重要的地位，而车间生产调度是生产管理与控制中的重要部分。

Vascular endothelial growth factoris a new kind of blood vessel active factors was finded in recent years. It not only plays a very important role in the process of micrangium proliferation but also contributs to the stabilizing, maturating and refraining from apoptosis of nascent micrangium, it participates the vascular endothelial cell through specific binding with corresponding receptor.

血管内皮生长因子(vascular endothelial growth factor， VEGF)是近年来新发现的血管活性因子，通过与相应受体结合特异性的作用于血管内皮细胞，不仅在毛细血管增生中起着十分重要的作用，而且对于稳定新生的毛细血管，使之成熟，避免凋亡具有重要意义。

They played a very important role in advancing rhymed verse of five sentences to mature and developing the verse of seven long sentences.

但是，这个时期的诗学思想也出现了一些重要变化，首先是&四杰&主张抒写性灵、表达不平之气，提倡刚健俊爽的诗风，在推动五言律诗趋向成熟和七言歌行的发展方面起到了十分重要的作用。

We carry on studying and designing of drainage pipe imaging testing system comparatively lately. Therefore, it is epoch-making and meaningful that I study the drainage pipe ultrasonic imaging testing system for our country"s online ultrasonic imaging testing system. And it is very much meaningful that we improve our country"s drainage pipe level.

由于我们国家对排水管道成像检测的研究起步比较晚，所以本课题研究的排水管道超声波成像检测系统对我们国家排水管道在线成像检测具有非常重要的意义，同时对提高我国的排水管道检测水平，也具有十分重要的意义。

Kunming-hekou 1000m gauge track railway built by France colonize in 1903,begin used in 1910,its gauge have only 1000mm,so call it 1000mm gauge railway, it is the important railway in south yunnan,and it is the important international channel through traffic between yunnan, Viet nam and southeast Asia,contribute to to yunnan economy advance cement national and strengthen material communions between china and south Asia.

它是滇南地区重要的铁路交通线，又是云南与越南和东南亚铁路联运的国际通道，对促进云南经济发展、巩固国防和加强与东南亚各国的物资交流发挥着十分重要的作用。

Single-phase forced convective heat transfer inside tube is an important research realm in the technology of heat transfer enhancement. It plays an important part in saving energy and decreasing the volume and weight of heat exchanger.

管内单相流体强制对流换热是强化传热技术的重要研究领域，其在降低换热器的能源消耗，减小换热器的体积和重量起着十分重要的作用。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。