所以，化学板的使用不是必要的。
一款引起轰动的设计是用太阳能电池板为马桶的电气化学系统提供能源（参见上方照片）。
One design that's making a splash is a toilet that uses solar panel to power the pot's electrochemical system (photo, top).
从物理、电子、行为以及化学各方面来说，我们的这对传声板都是我们这一种族的天然标记。
Mechanically, electrically, behaviorally and cosmetically, our paired sounding boards are a genuine earmark of our species.
自动研磨机可以研磨线路板上之树脂，可一机多用；而化学方法则不可以。
The automatic grinding machine is multifunctional, also can be treated against epoxy resin, but chemical process is not possible.
用扫描电镜、化学和小样电解法分析了IF钢冷轧板表面条状缺陷特征及成因。
The character and cause of sliver defect on IF steel sheet surface are studied by means of SEM, chemical analysis and electroanalysis.
采用化学成分分析、电镜扫描等方法，对出现裂纹的换热器板片样品进行了逐项分析。
By chemical composition analysis, SEM and other analytical methods, the cause of cracking of plate heat exchanger was investigated.
答复：折板反应器需要提供底部反应器支撑，支撑采用角钢，由化学锚栓固定。 %。
Reply: : The folded plate reactors need support at the bottom. The support will take angle iron fixed with chemical anchor bolt.
通过采用化学分析法和经验法加快了调试进度，提高了轧制稳定性和板带厚度精度。
By the method of chemical analysis and the experienced method, the commissioning with load was speeded up and the thickness precision of the strip and the rolling stability was improved.
采用液相化学法对聚丙烯孔板波纹填料进行表面改性，并对改性后的填料作性能测试。
The liquid chemical method was applied to modify the surface of polypropylene plate corrugated packing and the performance test was given to the modified packing.
研究采用化学蚀刻聚酰亚胺的方法来制作双面连接的单面挠性板，以满足精细手指的尺寸和位置精度的要求。
In the study, in order to get good precision of dimension and position of fine leads, chemical etching method is used to make high density double assess single-sided FPC.
应用循环伏安法研究石墨板、柔性石墨和PAN基碳布经双氧水处理又经热处理后在钒盐硫酸溶液中的电化学性能，并以处理过的上述电极组装成流动型钒电池。
In this paper, cyclic voltammetry has been used to study the electrochemical performance of the treated and untreated graphite, soft graphite and PAN-carbon cloth in vanadium sulfate solution.
介绍化学品船液货舱双相不锈钢肘板焊接的工艺要求及注意事项。
This paper recommends the welding technology of chemical ship's cargo tank to be installed with bracket in ferritic-austenitic stainless steels and some points that should be paid attention to.
所包含的壁纸蒸汽板比以往更容易，以消除不使用任何化学品壁纸和粘贴。
The included wallpaper steam plate makes it easier than ever to remove wallpaper and paste without using any chemicals.
介绍了锤头和衬板化学成分的选择。
Choice having introduced the hammerhead and cleading chemical composition.
而且PC板不耐酸碱，切勿与碱性或腐蚀性物质贮存在一起，因为PC板会与这些化学物质发生化学反应致使板材表面腐蚀。
PC board is not resistant to acid and alkali, and not with alkaline or corrosive substances stored in together, because of the PC board will react with the chemicals as plate surface corrosion.
挥发大蒜油在薄层板上分离出的最大斑点的化学成分用红外光谱法定性，用薄层扫描法定量。
The chemical composition of the largest spot on thin layer plate was identified by Infrared spectrum, and its content was determined by TLC scanning.
介绍了刨花板热压过程中板坯的物理变化和化学变化，分析了热压温度、时间、压力在热压过程中的作用，阐明了热压工艺是刨花板生产中产品质量保证的重要环节。
This paper introduces the physical and chemical change of particleboard in the course of hot pressing and analyses the effect of temperature, heating time and pressure.
印刷电路板组装清洗后，常常留有许多白色残渣，这些残渣由许多的化学物反应而成。
White residue remaining after cleaning circuit board assemblies can be caused by a variety of chemicals and reactions.
当离子化学物质在电路板上的两个导体之间生成弱的化学电池时，电化学效应就会产生误差电流。
Error currents also arise from electrochemical effects when ionic chemicals create weak batteries between two conductors on a circuit board.
对断裂的高锰钢履带板进行了化学成分、断口和金相分析。
The fractured caterpillar board of high manganese cast steel was analyzed for chemical composition, fracture and microstructure.
避免因电位差而引起彩板的电化学腐蚀。
Avoiding electrochemistry erosion of colourful plank caused by electrical potential difference.
岩石学、元素地球化学研究表明，相山铀矿田的英安斑岩属于板内型钾玄质岩类，为钾玄质英安斑岩。
Studies of petrology and elemental geochemistry indicate that the Xiangshan uranium ore-field dacite porphyry belongs to intra-plate shoshonitic rock type and is a kind of shoshonitic dacite porphyry.
生产过程中，炼钢的化学成分、热轧的加热与卷取温度及连续退火的工艺条件都会对镀锡板的性能产生影响。
In the production process, hot metals chemical composition, heating and coiling temperatures and continuous annealing conditions while being rolled, will affect properties of tin-plates.
从纤维形态、化学组成两个方面分析了蔗渣原料对中密度纤维板质量的影响。
The influence of bagasse materials on quality of medium density fiberboard was studied through analyzing the morphological characteristics and chemical composition of fiber.
通过干法无胶纤维板制造过程中对木材化学成分的转化和含量变化的研究，探讨了干法无胶纤维板的粘合机理。
The paper studied the reaction mechanism of self bonding in dry process binderless fiberboard manufacture by investigating the chemical composition and conversion of wood.
研究了不锈钢模具板的化学蚀刻、化学抛光和电镀铬工艺。
The technics of chemical etching, chemical polishing and chromium electroplating for stainless steel mould were studied.
采用电化学法处理含氮废水，探讨了水力停留时间、板间电压和极板间距对电解效果的影响。
The influence of the hydraulic retention time, the voltage between the electrodes and the plate distance to the effect was discussed.
化学工程中精馏塔的理论塔板数n是塔器设计的一个重要数据。
The theoretical plate number "n" of distillation towers is an important data for distil - lation tower design.
提出了在混凝土结构上化学植筋，再通过塞焊和灌浆安装钢梁节点板的新方法。
This paper puts up a new method for installing steel beam joints on concrete structures by chemically-planted steel bars.
系统地研究了不同板栅合金的耐腐蚀性、析气性能、表面腐蚀层阻抗等电化学性能。
Electrochemical performances of different grid alloys, including the performances of corrosion resistance, gassing evolution and the impedance of corrosion layer, were studied systematically.
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