The prices of polymers and suchlike materials will decrease.聚合物及類似材料的價格會下降。Then we got involved with trying to find polymers that attenuate radiation.接著我們致力于找出能夠減弱輻射的聚合物.Proteins and DNA are polymers.蛋白質和脫氧核糖核酸都是聚合體....
The syntheses, properties and applications of benzocyclobutene monomer and polymers are introduced.本文介紹了苯并環丁烯單體及樹脂的合成 、 樹脂的性能及應用.Proteins and DNA are polymers.蛋白質和脫氧核糖核酸都是聚合體.Of this quantity 15 % was added to thermoset ...
Astract Objective: Observation on the effect of Huang Qi Injectio in treating acute cerebral infarction.目的: 觀察黃芪注射液對急性腦梗死的治療作用.In Xiangzi's eyes, Fourth Master Liu could be compared to Huang the Tyrant.在祥子眼里, 劉四爺可以算...
I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那閃亮的黃銅門環,怕把它弄臟。Number 30 has a red door and a brass knocker.30號有一扇紅門和一幅銅門環.The knocker is oblong in shape, and of the kind our ancestors called " ja...
將油加熱,然后放入魚片煎炸。Heat the oil and deep-fry the fish fillets.豬肉煉出的油可用來煎炸食物.The grease from pork can be used for frying.把蝦用半煎炸法炸至金黃,取出瀝油,上碟.Shallow - fry the shrimps until golden brown . Drain well . Dish....
以硫酸氫鉀為催化劑,正丁酸和異戊醇為原料合成了正丁酸異戊酯.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸高鈰為催化劑,正丁酸和異戊醇為原料合成了正丁酸異戊酯.Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.以硫酸鈰銨為催化劑,...
因為天氣暖和,戴維只穿了一件白色的棉襯衣。Because it was warm, David wore only a white cotton shirt.用一根棉簽把輪廓抹花。Smudge the outline using a cotton-wool bud.多數小地毯是簡單的棉質方塊墊。Most of the rugs are simple cotton squares....