例句與造句

1. Determination for coefficient of linear expansion of plastics
   塑料線膨脹系數(shù)測(cè)定方法
2. Glass . determination of mean coefficient of linear expansion direct method
   玻璃.線性膨脹平均系數(shù)的測(cè)定
3. Fiber - reiforced plastics composites - determination for mean coefficient of linear expansion
   纖維增強(qiáng)塑料平均線膨脹系數(shù)試驗(yàn)方法
4. Test methods for properties of structure ceramic used in electronic components - test method for mean coefficient of linear expansion
   電子元器件結(jié)構(gòu)陶瓷材料性能測(cè)試方法平均線膨脹系數(shù)測(cè)試方法
5. 4 coefficient of linear expansion : - at a temperature of 20 ? c , the coefficient of linear expansion of standard annealed copper is 0 . 000017 per degree centigrade
   線膨脹系數(shù)：在溫度20的情況下，標(biāo)準(zhǔn)退火銅的線膨脹系數(shù)應(yīng)是0 . 000017每攝氏溫度。
6. It's difficult to find coefficient of linear expansion in a sentence. 用coefficient of linear expansion造句挺難的
7. The anharmonic effect of atomic vibration taken into account and from the potential energy which reacts each other among atoms , boltzmann statistical principle used , the relation formula of temperature and the distance change between atoms and coefficient of linear expansion is derived
   摘要考慮原子振動(dòng)的非簡(jiǎn)諧效應(yīng)，從原子間相互作用勢(shì)能入手，運(yùn)用玻爾茲曼統(tǒng)計(jì)原理，推出了原子間距的變化與溫度的關(guān)系式，并導(dǎo)出了固體的線脹系數(shù)。
8. The imported transparent glaze fired at lower temperature was analysed semi - quantitatively by adopting emission spectroscope . the stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope . the effect of chemical composition on the stripping of lead and cadmium was analysed . upon the author s opinion , the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead - free glaze instead of adopting low - lead prescription . the author succeeded in developing an excellent lead - free transparent glaze fired at the lower temperature of 1000 1050 . the success is based on an inquiry into the feasibility of using such new agents of fusion as li2o and sro in replacement of pbo ; and on a study of the effects of the contents of sio2 ， al2o3 ， b2o3and other metallic oxides on such performances of glaze as coefficient of linear expansion , fusion temperature and transparency . it is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation ; and on a study of technology for preparing glaze
   采用發(fā)射光譜儀對(duì)進(jìn)口低溫透明釉進(jìn)行半定量分析，并用原子吸收光譜儀測(cè)定其陶瓷制品的鉛、鎘的溶出量，分析化學(xué)成分對(duì)鉛、鎘溶出量的影響.結(jié)果表明,進(jìn)口低溫透明釉采用低鉛配方不能解決鉛溶出量的超標(biāo)問題，只有采用無鉛釉才能解決.探討用氧化鋰和氧化鍶等新型熔劑完全代替氧化鉛的工藝，研究釉料中氧化硅、氧化鋁、氧化硼和各種金屬氧化物的含量,對(duì)釉的線膨脹系數(shù)、熔融溫度和透明度等性能的影響.分析坯料、釉料的線膨脹系數(shù)及其相互關(guān)系和釉料制備的工藝，研制出優(yōu)質(zhì)的1000 1050低溫?zé)o鉛透明釉