生根的基质应当是湿润, 透气良好和消过毒的.The rooting medium should be moist, well aerated, and sterile.琥珀酸盐在以后的氧消耗中是最有效的基质.Succinate was the most effective substrate in following oxygen consumption.卵巢皮质的基质中有许多卵泡.The ovarian follicles are e...
...production of cancerous cells...癌细胞的生长He had a cancerous growth on his lung.他的肺上长了个恶性肿瘤。Nine out of ten lumps are not cancerous.90%的肿块都不是恶性的。This type of surgery could even be used to extract cancerous growths.这种外科手术甚...
A brief, hand-written postscript lay beneath his signature.在他的签名下，有一句简短的手写附言。There was the usual romantic postscript at the end of his letter.他的信末又是一贯的浪漫附言.I should like to add a postscript to your obituary for John Cage...
For grouting, we recommend the usage of un - sanded grouts.最后上填缝剂, 我们建议使用不含颗粒的填.Research progress on accelerated corrosion test method corrosion protecveness of the post tensioning grouts is reviewed.综述了近期国内外在后张预应力结构灌浆材料...
他们因参与这起刺杀已经开始在监狱服刑了。They are already serving prison sentences for their part in the assassination.投手把他刺杀出局.The pitcher tagged him out.男孩们挖了坑，埋了饵，这样他们就可以刺杀猎物了。The boys dug pits and baited them so that they could spear the...
不过朝鲜人并未被吓阻,他们继续涉过图们江.Undeterred, North Koreans keep on wading the Tumen River.朝鲜人发癫了? 他们的领导人是个变态?Are North Koreans nuts? Is their leader a certifiable wacko?朝鲜人在平壤郊区钓鱼.Daily life on Changwang Street in Pyongyang, North K...
The family had given shelter to an old pedlar.这家人为一个老年货郎提供住宿。From the alleyway outside came the " tock - tock ! " of a dumpling - pedlar striking his bamboo tube.衖 堂里馄饨担的竹筒托托地响了几下.I buy to that book from flowing pedlar t...
天气炎热时, 这座城市的电力系统常常因电风扇和空调器的使用而过载.During hot weather, the city's electrical system is often overloaded by fans and air conditioners.商店橱窗里现在摆着各种牌号的电风扇.Various brands of electric fans are now on display in the shopwind...