乙烯的

Polytetra-fluoro-ethylene thin membrane,pass through cut tie by poly-4 fluorous second fluidized resinde,after sinter cut but succeed,direct membrane transfusives membrane transfusive membrane mangler direct but succeed again,It has undeniable electrical equipment insulate behaviopural,non-ageing and extensive use temperature lint.

聚四氟乙烯薄膜，车削带由聚四氟乙烯悬浮树脂经模压，烧结后车削而成。定向膜将车削膜再经压延机定向而成，它具有优良的电器绝缘性能，不老化及广阔的使用温度范围。

Nowadays cracking of naphtha plays a very important role in producing ethylene.

石脑油裂解制乙烯在目前的乙烯工业中有着非常重要的地位。

In the best condition of headspace and chromatogram, the mensuration of aquatic trace volatile can get a satisfaction result such as chloroform , carbon tetrachloride , trichloroethylene and perchlorethylene, all relativity standard deviation RSD is less than 4%,all the correlation coefficient R is larger than 0.99, and the relative error is less than 3%.

在选择最佳的顶空和色谱条件下，测定水中痕量挥发物三氯甲烷，四氯化碳，三氯乙烯和四氯乙烯可获得令人满意的结果，相对标准偏差RSD均小于4%，相关系数R均大于0.99，相对误差小于3%。

BTH and PHC were studied after harvest for inducing disease-resistance of peach fruit inoculated with spore suspensions of Penicillium expansum (1.2x104 CFU/mL).

而乙烯处理未对果实体内的活性氧水平产生明显影响，乙烯处理果实中的CAT、GR和APX活性升高，AsA含量下降。

Ethylene increased CaM content in tomato and strawberry fruits, which was promoted by additional Ca〓 and inhibited by blocking Ca〓 channel or chelating extracellular Ca〓. The results indicated that ethylene-inducd CaM accumulation was dependent on changing of cytoplasmic Ca〓 concentration.

乙烯促进草莓和番茄果实CaM增加，外加Ca〓促进这一作用，相反，阻断钙通道或减少胞外Ca〓均能抑制这一作用，表明乙烯对CaM的诱导依赖于细胞Ca〓浓度的变化。

CPZ and TFP inhibited ethylene-induced increase in activity of Ca〓-ATPase located in microsomal membrane in tomato and strawberry fruit, which indicated that 1 CaM involved in inducing of ethylene on Ca〓-ATPase; 2 the enzyme was regulated by CaM.

钙凋素拮抗剂CPZ和TFP能抑制乙烯诱导番茄果实和草莓果实微粒体膜Ca〓-ATPase活性，这表明CaM参与乙烯对该酶的诱导以及该酶活性受CaM的调节。

Effect of pretreatment of TiO2 film with trichloroethylene on gas-phase photocatalytic oxidation of volatile organic compounds was investigated by FT-IR and GC-MS techniques, and the surface state of TiO2 film catalyst was studied by XPS.

制备了TiO2薄膜催化剂，并用三氯乙烯对其进行了预处理；采用FT-IR，GC/MS及XPS等技术研究了三氯乙烯预处理的TiO2薄膜上挥发性有机物的光催化反应。

Resin transfer molding mould was manufactured with bisphenol-A epoxide vinylester resin as matrix,poly as low shrinkage additive and glass fiber tricot as reinforcing material,according to the basic requirement of matrix resin of RTM mould.

根据树脂传递模塑模具对基体树脂的基本要求，选用双酚A环氧乙烯基酯树脂为基体，聚乙酸乙烯酯为低收缩添加剂，玻璃纤维经编织物为增强材料，并加入相应的助剂，制备了复合材料RTM模具。

Scrap material having both a thermoplastic polyurethane and a copolymer of ethylene and vinyl alcohol is recycled by blending the scrap material into a thermoplastic polyurethane composition and preparing a barrier membrane from the blended material.

通过将废料共混入热塑性聚氨酯组合物，并从该共混的材料制备屏蔽隔膜，从而使含有热塑性聚氨酯和乙烯与乙烯醇共聚物的废料再生。

The crystallization behavior and crystals structures of copoly (vinylidene fluoride-chlorotrifluoroethylene), which was synthesized with n: n=1: 4, were investigated by DSC, WAXD and FTIR, respectively.

用示差扫描量热法、广角X射线衍射和傅里叶红外光谱研究了偏氟乙烯／三氟氯乙烯单体摩尔比为1： 4的无规共聚物的结晶与晶体结构。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。