推导出光谱发射率的计算公式，对引起测量误差的诸因素进行讨论，并实测了几种材料法向光谱发射率曲线。
The calculative expression of normal spectral emittance is deduced. Some factors which cause the error are discussed Normal spectral emittance curves of several materials are measured.
费尔法克斯县的所有公立学校已经开始为他们的初高中学生使用在线课程材料。
All the Fairfax County public schools have begun using online course material for their middle- and high-school students.
这是大胆的预测，但Planar公司的老板斯科特·法瑞斯(Scott Faris)同时指出，大部分利润来自于材料的节省。
These are bold claims, but as Scott Faris, Planar's boss, points out, a lot of the benefits come from savings in materials.
法瑞斯表示，其结果是制作Planar电池的材料中有97%被有效地用于存储电力。
The result, says Mr Faris, is that 97% of the materials used to construct a Planar cell are actively engaged in storing electricity.
全息图像采取了一种干涉模式，并需要利用一种光敏材料，它的原理可以简单的用传统摄影法来解释。
A hologram is a special interference pattern created in a photosensitive medium (which can be as simple as a traditional photographic film).
这个自动化的系统所面临的一个问题是，面对受版权保护的材料可以在法律上的例外情况下使用版权法，如新闻报道。
One problem automated systems face is that copyrighted material can be legally used under exceptions to copyright laws, such as those for news reporting.
真空沉积法的优势在于它可以制出高品质的薄膜，从而成为高导电性的材料。
The advantage of vacuum deposition is that it's possible to make very high-quality films, which result in materials with higher conductivity.
这是因为食谱中纳入了一些高成本材料，如龙虾仁。书中列出这些材料是为了证明该饮食法允许消费各种食物。
This was due to the inclusion of recipes with some high costingredients such as lobster tails which were put in the book todemonstrate the variety of foods which could be consumed on the diet.
但是在许多情况下，钻孔法是用于测量焊接残余应力，而该应力峰值往往接近材料的屈服极限。
But this method is used to determine welding residual stresses in many cases where the stress peaks are often near the material's yield strength.
采用有限元法模拟盘式制动器制动过程瞬态温度场，研究了材料匹配性对制动器温度场的影响。
The effects of matching materials on the brake temperature of braker were investigated by using the finite element method to simulate the temperature transient process of disc brake.
最近有三名国会议员就破裂法发表报告，报告指出，2005—2009年间石油和天然气公司使用的2500多种破裂材料含有750种化学物，有些成分是对人体无害，如柠檬酸、速溶咖啡。
Three members of Congress recently released a report on fracking, saying that oil and gas companies used more than 2,500 fracking products containing 750 chemicals between 2005 and 2009.
采用转移法生产反光材料，其反光强度高、外观光滑细腻、手感柔软，且防水、耐磨、耐洗。
The reflective material produced by transfer method, featured high reflective strength, smooth and fine appearance, soft handle, and water proof and abrasion resistance and washing resistance.
湿热灭菌法…仅适用于水浸润性材料或水溶液。
Sterilization by moist heat... is suitable only for water-wettable materials and aqueous formulations.
利用多元分析法对49个二棱型啤酒大麦育种材料的7个主要性状指标进行了主成份分析与聚类分析。
By means of multielement analysis, 7 character indexes of 49 breeding material had been made by a main composition and cluster analysis in malting barley.
摄像记忆法是指用捕捉场景或者事物的外形作为记忆材料的一种的一个过程。
Photographic memory refers to the process of capturing images, such as a scene or the appearance of an item, as materials of memory.
《信息自由法》系有关披露的法规，该法并不影响行政机关披露属于法规免责范围的材料的酌处权。
FOIA is a disclosure statute, and it does not affect the agencies' discretion to release material that falls within the statutory exemptions.
建筑材料类编列生产制造类目违背分类法编制原则，且造成局部类目不均衡。
Arranging production manufacturing classes in construction materials classes violates the rules of classification, and making partial classes are not equalization.
方法：采用染料渗漏法和扫描电镜观察新型聚氨酯液体根充材料与根管壁之间的密合度及其对根尖孔的封闭能力。
Methods: To observe the gaps between material and the walls of canals by scanning electron microscope, the apical sealing ability of material by dye penetration method.
本文以纳米压痕法结合量纲分析及有限元方法来测量薄膜材料的应力-应变关系。
In this master thesis, the stress-strain relationships of thin films were measured by nanoindentation combined with dimensional analysis and finite element method.
采用天然气热氯化法生产二氯甲烷以供感光材料工业作溶剂。
Use of natural gas for heat chlorination methylene chloride for the production of photographic materials for industrial solvent.
虽然梯度功能材料的制备方法很多，但效率较高、成本较低、操作较简单的方法是离心铸造法。
Although there are a lot of the fabricating techniques of functionally gradient material (FGM), the centrifugal casting method is more effective, cheaper and easier to operate.
本文利用自制的光粘弹性材料，用光弹性法研究了在轴向拉伸荷载作用下带有圆孔的杆件中的粘弹性应力集中系数。
A photoelastic study for the viscoelastic stress-concentration factors in bars with a round hole under axial tension load, using self-made viscoelastic materials is presented in this paper.
本文用三维弹塑性有限元法计算了含圆孔对称复合材料层板的层间应力分布。
In this paper, the interlaminar stress distributions of symmetric composite laminates with a hole are predicted by the three-dimensional elastoplastic finite element method.
本文用三维弹塑性有限元法计算了含圆孔对称复合材料层板的层间应力分布。
In this paper, the interlaminar stress distributions of symmetric composite laminates with a hole are predicted by the three-dimensional elastoplastic finite element method.
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