The B-2's materials were tested at Edwards Air Force Base, where it rarely rains.
对B-2材料的测试工作是在很少下雨的爱德华兹空军基地开展的。
The test for producing ferrovanadium-titanium-silicon with un-chemically treated atomized vanadium slag as materials is conducted in Panzhihua I & S Co.
对以攀钢雾化钒渣为原料不经化学处理直接冶炼钒钛硅铁复合合金的试验进行了研究。
It s a novel approach that will require new research in materials science, chemistry and physics to work.
这是一种全新的处理方法，需要在材料科学、化学和物理学诸方面进行新的研究。
The S&P materials sector trades at a below-index P/E ratio of 15.3, and the industrial sector is at just 17.2.
标普在低于指数的P /E为15.3比材料界的行业，产业部门仅为17.2。
There is pressure on the entire automotive industry to develop better supplies of these materials because of a slew of new and planned all-electric cars, including Nissan Motor Co.'s new Leaf.
保证这类原材料的充足供应是整个汽车行业都面临的压力。因为目前有大量的纯电动汽车或是刚刚出厂，或是正在研制，其中包括日产汽车公司的新车型Leaf。
Boeing and Airbus already are offering a new generation of larger jets built from fuel-saving lightweight composite materials instead of the ARJ21's traditional metals.
波音和空客已经生产出新一代更大型的喷气机，采用了省油轻质复合材料，而非arj21所采用的传统金属。
The decline was broad-based, led by basic materials, bank and industrial shares. More S.&P. sectors were down at least 2 percent.
本次全盘下跌由原财料，银行以及工业板块的股票领衔。很多标准普尔板块都下跌了至少2%。
B: That "s because the price of raw materials has gone up."
那是因为原材料的价格上涨了。
We will let you know which item (s) we are interested in as soon as we receive the reference materials.
当我们收到参考资料，便即刻通知贵公司我们所感兴趣的货项。
S. steel also must consider whether to make substitute materials or stick only to those applications in which steel offers superior performance.
美国钢铁公司必须考虑是制造替代材料还是把精力投入到生产性能优越的钢铁上去。
Seven methods for measuring P-S-N curves are presented and these methods are analyzed and compared using the experiment data of five materials.
本文介绍了七种测定p - S - N曲线的方法。并且用五种材料的实验数据对上述测定方法作了分析比较。
The effective flaw model is developed to describe the S-N curves of composite materials. The two fitted parameters in the model have certain physical meaning.
本文建立了复合材料疲劳寿命曲线的“有效缺陷模型”，阐明了模型中两个参数的物理意义。
This paper is introduced the method, grouted materials, principles and effects of sealing water in shaft wall with C-S grout and chemical grout on three shafts in recent years.
本文介绍近年来三个矿井利用C - s双液浆和化学浆处理井壁淋水的方法、材料、反应机理和堵水效果。
Li C Y. Yuan H Q. Yang L S Measurements of the mechanical and electromagnetic properties of rare earth giant magnetostriction materials.
袁惠群。李成英。周卓稀土超磁致伸缩材料应力与电磁耦合特性的实验研究。
U. S. officials said the nine materials covered by their case were bauxite, coke, fluorspar, magnesium, manganese, silicon carbide, silicon metal, yellow phosphorus and zinc.
美国官员指出，这项政策所包含的九种原材料包括铝土岩、焦炭、萤石、镁、锰、碳化硅、结晶硅、黄磷和锌。
S. companies have half the market for these materials, and are thus supplying about 20% of the value of solar modules.
他认为，这些美国公司占有这些材料的一半市场，提供太阳能电池组件20%的价值。
This machine USES the S-shaped milling cutter to extrude materials into particles through stainless steel sieve tube.
本机是用S型碾刀，通过不锈钢筛筒的筛孔，把物料挤出颗粒的设备。
The materials of this product were imported from a U. S. -based firm.
这项产品的原料系自一家美国公司进口。
Global financial downturn has caused a sharp fall in demand for construction materials in the U. S., Britain and Spain.
全球金融衰退造成了美国，英国和西班牙建筑材料需求的急剧下降。
The requirement of operation for SOFC′s component materials, and the present aspects of component materials research, configuration were described. Some problems about SOFC were introduced.
概述固体氧化物燃烧电池运行环境对各组件材料的要求和组件材料研究及制备进展，提出了一些有待解决的问题。
Transport 's early function was to meet the basic need of hauling food supplies and building materials.
运输氏早期功能是满足牵引粮食供应和建筑材料的基本需要。
Shunde ' s people are really " great gastronomes " . they are good at cooking mediocre homely materials into high - class delicacies , and they know the true meaning of gastronomy.
顺德人的确“食不厌精” ，善于把普普通通的家常材料，精工细作，炮制成妙不可言的美味佳肴，颇谙美食之道的真谛。
S. affiliate might also support the Chinese company with parts or raw materials required for a manufacturing process.
它还可为中方公司提供生产所需部件和原材料。
A boundary 's equation of microcrack region near crack tip of such brittle materials as concrete has been obtained according to the Griffith' s criterion and fracture mechanics.
利用格利菲思强度准则和断裂力学原理求得了混凝土类脆性材料裂缝端部微裂缝区的边界方程。
A boundary 's equation of microcrack region near crack tip of such brittle materials as concrete has been obtained according to the Griffith' s criterion and fracture mechanics.
利用格利菲思强度准则和断裂力学原理求得了混凝土类脆性材料裂缝端部微裂缝区的边界方程。
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