But yet they seem serene and often a jovial disposition.

The logic seems sound, but yet it does not convince me.

这道理似正确, 但并不能使我信服.

I know he is prejudiced and narrow, but yet he is very noble.

我知道他有偏见,心胸狭窄, 然而他十分高尚.

" And a sombre, but yet a studied magnificence. "

显示出一种阴沉而又做作的壮丽.

I agree with you, but yet I can't consent.

我同意你的意见, 但是我不能答应.

Styrene-butadiene-styrene triblock copolymer ( SBS ) grafted with acrylic polymer exhibits better adhesion to PVC material.

SBS 接枝 丙烯酸酯类能改善胶液对PVC材料的粘合性.

This machine is used for putting on and nitrile-butadiene rubber of all kinds of the roller.

本机适用于棉纺厂各种规格丁氰皮辊的套入和压出.

Physical and chemical behavior of YH-05 , Dow-675, SD-656 carboxylated styrene-butadiene latex in paper coating are discussed.

讨论了羧基丁苯胶乳物化性能对铜版纸涂布性能的影响,对比了YH -05 、 Dow-675 、 SD -656 三种羧基丁苯胶乳的成纸性能.

Its import product is synthetic rubber , including nitril butadiene rubber and ethylene-propylene-non-conjugated diene rubber.

进口产品是合成橡胶, 主要包括丁腈橡胶及三元乙丙橡胶.

Cis , cis-1, 4-dibromo-1,2 , 3,4-tetraphenyl-1,3-butadiene is obtained from the reaction of 1 , 4-dilitho-l, 2,3, 4-tctraphenyl-l , 3-buladicnc with carbon tetrabro-mide.

1,4-二锂-1,2,3,4-四苯基-1,3-丁二烯与四溴化碳反应生成顺, 顺 -1, 4- 二溴-1, 2, 3,4-四苯基 -1, 3- 丁二烯.

It also makes suggestions on the problems of butadiene nitrile rubber after China entered WTO.

并针对入世后国内丁腈橡胶行业存在的不足提出了几点建议.

The application of wet ground sericite to natural rubber and styrene-butadiene rubber was described.

介绍了湿磨绢云母粉在天然橡胶和 丁苯橡胶 中的应用试验,结果表明,湿磨绢云母粉具有补强性能.

Determination of residual styrene monomer in polystyrene and acrylonitrile-butadiene-styrene resins by gas chromatography.

聚苯乙烯和丙烯腈 - 丁二烯 - 苯乙烯树脂中残留苯乙烯单体的测定气相色谱法.

Nitrile is a copolymer of butadiene and acrylonitrile.

丁钠橡胶是丁二烯和丙烯腈的共聚物.

Sealing Material : O-shape or U-shape seal ring; butadiene acrylonitrile rubber, fluorine rubber.

密封材料: O形或U形密封圈; 丁晴橡胶 、 氟橡胶.

Nickel fastens butadiene rubber product to already achieved international banner level.

镍系顺丁橡胶产品已达到国际领先水平.

A synthetic rubber made from the polymerization of butadiene sodium.

丁二烯的衍生物,用于聚合制成氯丁橡胶.

A flammable gaseous fraction of petroleum, consisting chiefly of butane.

粗丁''.'烷'.''石油中易燃的气体部分, 主要由丁''.'烷'. ''组成.

KX 50 butane flow proportional counter is described and its plateau characteristic is determined.

实验证明用丁烷作为流气式正比计数管的工作气体是可行的.

The polyhedral flame has been observed clearly when butane burns in some laminar, conditions.

在一定条件下,层流预混气体燃烧过程中可清晰地观察到多棱火焰现象.

Butane is found into both oil and natural gas.

丁烷气体是从石油和天然气中找到的.