丙腈

The Company's production of a variety of specifications fluorine rubber, EPDM rubber, acrylic rubber, nitrile rubber series, including the oil seal products: oil seal-under-valve, engine oil seals, shock absorber oil seal, dust cap, O-ring rubber and other miscellaneous items, the company can make a customer's request to let you satisfied with the products.

本公司生产各种规格的氟橡胶、三元乙丙胶、丙烯酸酯胶、丁腈胶系列，油封产品包括：气门杆油封、发动机油封、减震器油封、防尘罩、O型圈及其它橡胶杂件，公司可以根据客户的要求做出让您满意的产品。

The results showed that H of HEH and N-Me-HEH was transferred to the α-position of FDCN to form the thermodynamically unfavorable 9- fluorenide carbanion, respectively, while D of the 4, 4-deuterated derivatives of HEH and N-Me-HEH was transferred to the 9-position of FDCN to form 9-fluorenylmalononitrile carbanion.

而模型化合物4—位氘代物上的D则转移到FDCN的9—位，形成了9—芴基丙二腈碳负离子。

One-pot three component condensation reactions of aromatic aldehydes, malononitrile, and barbituric acid were described for the preparation of a series of pyrano[2,3-d]pyrimidine derivatives under ultrasonic irradiation in aqueous media without catalyst.

报道了在超声波辐射下，水相中无催化剂下通过芳香醛与丙二腈、巴比妥酸的一锅反应，合成了一系列吡喃并[2，3-d]嘧啶衍生物。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。