查询词典 materials

Under normal circumstances, needle valve materials shall be in accordance with its parameters and properties of the materials selected in accordance with this standard and shall comply with the relevant product standard requirements.

一般情况下，针型阀门材料应根据其参数及材料的性能按本标准选用，并应符合有关产品标准的规定。

Test teaching results of many years proved that comprehensive application,such as field collection,marcket purchase,natural cultivation,simple inoculation and other materials for preparing slides and materials collection methods as well as temporary preservation,dry preservation at room temperature,cryodrying preservation and cryopreservation,could meet the need of slide making of fungus,bacterium,virus,nemathelminth and other typical disease in a long term.

多年的实验教学证明，综合应用田间采集、市场购买、自然培养、简易接种等制片材料采集方法与临时保存、室温干燥保存、低温干燥保存、冷冻保存等保存技术，可以长期满足真菌性病害各亚门、细菌性、病毒性及线虫性等典型病害制片材料的需要。

In the same way, the Wingmakers materials have many different access points because some people will resonate to the materials in the Neruda interviews that speak of government conspiracy and extraterrestrial influences.

同样， wingmakers 资料有许多不同的访问入口，因为一些人会与资料中谈及政府阴谋和外星影响的 Nerruda 访谈有共鸣

I would suggest to readers of Wingmakers to not stop your exploration of these materials in the Neruda interviews or the Ancient Arrow book but continue your investigation into the Lyricus and Event Temples materials as these will acquaint you with the higher levels of the Lyricus structure.

我将建议 Wingmakers 读者不要中断你对 Neruda 访谈或古箭计划的探索，但同时继续研究 Lyricus 和事件殿堂资料，因为这些会使你熟知 Lyricus 结构的更高层次。

Under no circumstances use a candle which has already adorned a dinner table or been used as a bedroom candle or night-light. There is a very good occult reason for not using anything but virgin materials in magic. Vibrations picked up by secondhand materials or equipment may disturb your workings and negate their effectiveness.

用于点缀餐桌，卧室或夜晚照明之类的旧蜡烛，无论如何都不可用于实施魔法，因为旧的材料或仪器里的能量也许或扰乱你的工作，并消除魔法的效力，这个极好的神秘的理由将使你只用新材料。

The study of rare earth organic complexes luminescence, being the cross science of inorganic materials luminescence, organic materials luminescence and noctilucence, is of great importance for fundamental and applied research.

稀土有机配合物发光是无机发光与有机发光、生物发光研究的交叉学科，有着重要的理论研究意义和应用研究价值。

7 Insulation materials of pipe and equipment,muffler materials and adhesives should be noncombustible material.

8.5.7 管道和设备的保温材料、消声材料和粘结剂应为不燃烧材料或难燃烧材料。

According to the most unfavorable fire scenario for safety evaeuation, the AEST can be obtained through the spread of fire and smoke spread simulation. And the REST of different staff loads are calculated by empirical formula method. Through contrasting two times, whether evacuation passage setting can meet the evacuation requirements is confirmed, and then solutions are proposed. Then highway tunnel fire cause is discussed by Fault Tree Analysis method, and the effective measures to reduce the probability of tunnel fire are reducing the number of flammable materials and using fire-retardant or noncombustible materials for inner decoration are obtained.

以厦门金山寨隧道为例分析火灾时人员的安全疏散，针对隧道内最不利人员安全疏散的火灾场景进行分析，通过对火灾蔓延、烟气扩散进行模拟获得可用的人员安全疏散时间AEST，并用经验公式法计算不同的人员荷载下必需的人员安全疏散时间REST，对比两个时间，判别当前疏散通道的设置是否满足人员疏散要求，并对不满足安全疏散要求的工况提出解决方案。

Nanomaterials have many new characterizes which different from the normal materials for their small size, big surface area ratio and quanta dimension domino effect, for examples, the metal with good conductor will be turned into nonmetal when the size is reduced tonanometer levels; the resistance of originally nonconductor will be descended greatly when its size is reduced several nanometers or so, and loss the nonconductor property; the general solid is steady under certain conditions, while under nanometer conditions, the capabilities will be effected greatly by the granule sizes, the newness characteristics made nanomaterials have great appliance foreground on catalyze, optics, and industry produce and so on, therefore the nanomaterials have been the hotspot for materials science, chemistry science and so on.

纳米材料由于尺寸小、比表面积大和量子尺寸效应使它具有不同于常规固体材料的新的特征，如原来是良导体的金属，当尺寸减小到纳米量级时就变成非金属型；原来是绝缘体的物质，当尺寸减小到几纳米或几十纳米时电阻大大下降，失去了绝缘体特性；常规固体在一定条件下物理性能是稳定的，在纳米状态下，颗粒尺寸对性能产生强烈的影响等等，这些新奇的特点使得纳米材料在催化、光学、工业生产等各个方面都有着广阔的应用前景，因此，纳米材料目前已经成为材料科学、物理学及化学等学科的前沿热点。1990年7月在美国巴尔基摩召开了国际第一届纳米科学技术会议，正式把纳米材料科学作为材料科学的一个新的分支公布于世。

Nonferrous metal materials are among the most important parts of advanced materials .

有色金属新材料是新材料的一个极其重要的组成部分。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。