施工前表面必须涂有适当底漆。
The surfaces must be treated with a suitable primer before application.
小圆片的前表面应与胶合板的表面平齐。
The front of the disk is flush with the surface of the board.
这些名词所共有的中心意思是。头部的前表面。
The central meaning Shared by these nouns is. The front surface of the head.
心脏的前表面可见一敞口的冠状动脉左前降支。
The anterior surface of the heart demonstrates an opened left anterior descending coronary artery.
每当我们眨眼睛的时候，泪液就会快速覆盖眼球前表面的角膜。
With each blink of the eyelids, tears are spread across the front surface of the eye, known as the cornea.
采用合理的焊前表面处理工艺、全熔透焊接可获得无气孔的焊缝。
The weld can performed free of porosity for full penetration weld when proper surface treatment processing prior to welding is employed.
本发明提供一种具有前表面电极的半导体太阳能电池及其形成方法。
The invention provides semiconductor solar cells having front surface electrodes and a method for manufacturing the same.
详细分析了角膜前表面的曲率半径对近视眼消融深度和治疗结果的影响。
The influence of curvature radius of the front surface of cornea on the ablation depth and result for correction of myopia is analysed in detail.
眼泪对于维持眼球前表面的健康并为我们提供清晰地视觉都是十分必要的。
Tears are necessary for maintaining the health of the front surface of the eye and for providing clear vision.
前表面三维荧光技术在对老年色素的研究当中将成为一个非常有用的工具。
The front-face fluorescence measurement was proved to be a useful tool in studying pigment alterations related to aging process.
当支撑臂不在插座中时，闸门元件(126)提供与壳体的前表面基本齐平的表面。
When the support arm is not in the socket, the gate element (126) provides a substantially flush surface with the front surface of the housing.
结果巩膜环扎外加压术引起角膜前表面周边部术后1周屈光度显著减小（P<0.01）；
Results After surgery, refractive power on corneal anterior surface decreased significantly in peripheral zone at 1 week(P< 0.01).
公司下设销售部、大屏幕投影事业部，专门从事建筑玻璃和前表面反射镜的销售和技术服务。
Company founded large screen projection department, Special deal in sale and Technical service of front surface optical reflective mirror.
对钢结构防腐技术的研究表明：涂装前表面处理质量对涂层寿命(即防腐蚀效果)的影响最大。
The research on anticorrosive technology indicates that the quality of surface treatment before application has the most important effects on coating life.
阐述了聚氨酯漆施工工艺：喷涂前表面预处理方法、喷涂前表面检查的内容、漆膜厚度、干燥方法。
The polyurethane painting technologies, such as the surface pretreatment on steel parts before spraying coating, surface checking contents, thickness of painting film, drying method, are expounded.
结论了解正常人全角膜厚度、角膜高度形态及角膜前表面角膜屈率地形图将为诊断异常角膜提供依据。
Conclusions The normal parameters on pan corneal thickness and corneal shape of both anterior and posterior surface will provide much more useful informations in finding abnormal cornea.
采用撞击实验装置对78只家兔心室前表面撞击，观察撞击参数改变对原发性心脏破裂伤发生的影响。
The study was performed in 78 rabbits to examine the effect of impact parameters on primary cardiac rupture.
热负荷的改变方式、最高初始热负荷以及加热前表面状态均将显著影响T管的沸腾传热性能和滞后现象。
The heat transfer efficiency and boiling hysteresis are affected by the method to change heat loading, the maximum initial heat loading, and surface aging before heating.
PV电池的串联电阻(rs)与电池上的金属触点电阻、电池前表面的欧姆损耗、杂志浓度和结深有关。
The series resistance (rs) of the PV cell may be due to the resistance of the metal contacts on the cell, ohmic losses in the front surface of the cell, impurity concentrations, or junction depth.
该分析系统对所采集的角膜前表面光栅映像直接分析处理，计算出角膜前表面若干个点的曲率半径和屈光度。
It might analyse the images Which were caught from the anterior surface of the cornea directly and calculate the radial curvature and refraction of the points on the anterior corneal surface.
隔膜形成为使得隔膜的前表面和后表面的气压差最大，这样，从而形成它的凹形形状和凸形形状中的任意一个。
The diaphragm is formed to make maximum a difference in air pressure of the front surface and the rear surface of the diaphragm, thereby forming any one of concave and convex shapes thereof.
接地电位单元包括在介质衬底的前表面和后表面上以楔形形状形成的并且相互电容性地 耦合的导体对（13，14）。
The ground potential unit includes a pair of conductors (13/14) formed in a tapered shape on the front and the rear surface of the dielectric substrate and mutually capacity-coupled.
介绍了在已有铬层上补镀硬铬的方法，强调了补镀前表面净洁、反电刻蚀(阳极处理)、低电压小电流起镀等工艺的重要性及应注意的问题。
The importance of surface cleaning before replating, reverse electro-etching (anodic treatment) as well as low-voltage and small-current plating, and some problems needing attention were emphasized.
最早的陶瓷制品是在制陶的温度下烧制的，但是早在公元前15世纪，（人们）已经用高温烧制表面上釉的炻器。
The earliest ceramics were fired to earthenware temperatures, but as early as the fifteenth century B.C., high-temperature stonewares were being made with glazed surfaces.
目前，有可靠的科学证据表明，澳大利亚最早的岩石表面艺术创作可追溯到3万至5万年前。
Currently, reliable scientific evidence dates the earliest creation of art on rock surfaces in Australia to somewhere between 30,000 and 50,000 years ago.
在她们用餐结束前，他们上了一道馅饼，有着华丽、光滑表面的馅饼。
At the end of their ladies' lunch, they were served a tart with a gorgeous, glossy glaze.
极地气层云，或者说晚霞，通常是那些在黎明前看到的云朵，伴随着地平线以下落幕的太阳和黑暗的地球表面。
Polar mesospheric, or noctilucent ("night shining"), clouds usually are seen at twilight, following the setting of the sun below the horizon and darkening of Earth's surface.
我们也看到种族紧张的泡泡在南卡罗来纳州初选的前一周浮到了表面。
We saw racial tensions bubble to the surface during the week before the South Carolina primary.
我们也看到种族紧张的泡泡在南卡罗来纳州初选的前一周浮到了表面。
We saw racial tensions bubble to the surface during the week before the South Carolina primary.
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