fluorine造句
1、Soil oxides were the important absorbent for fluorine, had an important contribution on fluorine adsorption.
2、The fluorine separation process on the smelting course of beryllium ores containing fluorine is discussed.
3、Study on Rules of Fluorine Migration in High-fluorine Water by Freeze-dephlegmation
4、organo fluorine insecticide
5、Whereas for fluorine, fluorine is smaller than f minus is the one that's the outer shell shown here.
6、Determination of fluorine in organic compounds containing phosphorus and fluorine by autoelectrometric titration with fluoride-ion-selective electrode
7、End use fluorine rubber sealing strip.
8、The results show that tea trees can accumulate fluorine and fluorine content in extraction of tea is decided on the fluorine accumulation in tea and the ways of making tea.
9、Fluorine is the most negative-electronic element, So negative charges gathered around fluorine atoms and electron cloud covered densely in polymers.
10、Fluorine-carbon aluminum single sheet is a kind of decorative aluminum sheet adopting aluminum sheet to receive surface after sheet-metal shaping, coated by fluorine and carbon.
11、a form of apatite in which fluorine predominates over chlorine.
12、Usually fluorinated copolymer unit, said the number of fluorine atoms, such as fluorine rubber, 23, is a vinylidene fluoride copolymers with chlorotrifluoroethylene.
13、A branched fluorine - containing acrylic resin has been developed through solution polymerization at normal pressure with liquid fluorine - containing acrylic acid monomer and acrylate monomers.
14、Structure fluorine perchlorate should be analogous to perchloric acid, but with the replacement of the lone hydrogen atom with an atom of fluorine.
15、The method can determine fluorine in solid biologic samples.
16、Detection of total fluorine in tea by ion chromatography
17、The concentration of fluorine versus ash content in 288 coal samples was studied.
18、Generation, distribution, and use of molecular fluorine within a fabrication facility.
19、Conclusion: Naloxone can significantly improve severe organic fluorine rodent poison bait toxicosis.
20、The higher the fluorine content in the fluxes was and the longer the soak time of the fluxes in the water was, the more the fluorine would transfer into the water.
21、Organosilicon and fluorine-containing surfactants are the most prominent members among the special surfactant family.
22、The results indicate that the emission rate of fluorine increases with a decrease in water content and degree of neutralization.
23、Chronic fluorine exposure may cause abnormal calcium accumulation in bone structure (fluorosis) due to low-level systemic absorption.
24、The current global fluorine resin manufacturers have more than 20, more than 10 countries around the world.
25、The Company is engaged in fluorine plastic industry enterprises with a complete range of production, better quality, according to the actual requirements of users supply enterprises and for large projects fluorine plastic equipment with the full support of the work of actual operating experience.
26、Phase relations in the fluorine-bearing granite system are known, and a wide area of liquid immiscibility which includes also nepheline-normative compositions has been established.
27、This paper presents briefly a review of preparation of HPDA reagent. The applications of HPDA reagent in organic fluorine chemistry and some recent advances are also discussed.
28、The fluorine reducing agent is prepared from magnesium carbonate, light magnesium carbonate, hydroxyl calcium carbonic phosphate and animal bone through a definite technological process.
29、After intervention, the condition of fluorine pollution caused by burning coal, fluoride intake and urine fluoride concentration of the population were determined.
30、Penetration of fluorine polymer can be used to improve the mechanical strength, stop or slowdown the attack of water to ancient relics for protection of ancient brick-based buildings.
31、Overnight tea is rich in acids and fluorine, which can not only prevent capillary bleeding, but also play a role in sterilization and anti-inflammatory, such as oral bleeding, skin bleeding, etc. can be washed with it.
32、A determination is made of the relationship of the emission rate of fluorine during the evaporation of acidic ammonium phosphate slurry with the degree of neutralization and water content.
33、In this paper, the mechanism of water-and oil-repellency, the advances in the synthesis of fluorine-containing monomers, the methods of polymerization and their application are reviewed in detail.
34、The test results show the following order of soil types as regard to the soluble fluorine contents from high to low: Shajiang dark soil, Yellow brown earth and Purple soil, Paddy soil, Limy soil.
-
裂缝密度造句
1、砂岩厚度和裂缝密度成负相关关系;2、椭圆的扁率代表裂缝密度,椭圆的长轴方向代表裂缝走向。3、在低裂缝密度(小于6%)时,裂缝密度和横波快慢波速度的关系与理论预测相符。4、相反,裂缝密度在断层和剪切带附近增加。5、用灰*静态模型建立起计算裂缝密度的表达式,计...
-
天下一统造句
1、百年烽火,乱世枭雄。尊者金眼,天下一统。2、如今天下一统,纵横术就是屠龙之技,派不上用场。3、当时曹*额手相庆,认为天下一统指日可待。4、如今天下一统,纵横术就是屠龙之技,派不上用场。5、可是朕不甘心,朕有生之年,还没看到河清海晏,天下一统。6、自古,霸者,不长矣;...
-
我本是道造句
1、悟道悟道,我本是道,尔等,谁敢触碰。2、生在阳间有散场,死归地府又何妨。阳间地府俱相似,只当飘流在异乡。人生路本是醉梦,笑醉人本是自醉,未饮者已醉,真是一场笑话。悟道悟道,我本是道,尔等,谁敢触碰。...
-
习外语造句
1、学习外语,先从语音入手。2、A我的爱好是学习外语。3、学习本国的语言都不容易,何况学习外语呢!4、学习外语时,习语常是其中最难学的部分。5、就像外国人一样,我们也学习外语。6、从小我就喜欢学习外语,对外语的学习有浓厚的兴趣,这也是我把俄语作为*学习的原因之一...