The hydrogenation can be controlled to produce any degree of hardness desired in the product.为了生产所需要的任何硬度的产品,可对氢作用加以控制.Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.芳烃加氢饱和...
Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.It is infrequence in China that the weld high - temperature high - pressure hydrogenation pipe ...
The living room was tinged yellow by light filtered through the curtains.起居室被透过窗帘照进来的阳光染上了一丝金黄色。Her homecoming was tinged with sadness.她这趟回家带有一丝伤感。His dark hair was just tinged with grey.他的黑发略有点花白。...
Whole mount in situ hybridization and transgene via microinjection are two important methods in zebrafish study.整胚原位杂交和显微注射转基因技术是斑马鱼基因功能研究中两种重要的研究方法.A very small pipette used in microinjection.一种小型的或年幼的隼.Furthermore, com...
The elephant dwarfed the tortoise.那只乌龟跟那头象相比就显得很小。The old houses were dwarfed by the huge new tower blocks.这些旧房子在新建的高楼大厦的映衬下显得十分矮小。You may feel dwarfed by the sheer scale of the place.看到此处气势如此恢宏，你可能会觉得自己很渺小。You may feel ...