您要查找的是不是：
- maxima substance A 最大灰叶素A
- Is the substance a simple one, or a chemical compound? 这种物质是单质还是化合物?
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Empress WU Tse-tien is in substance a historic figure worthy of high compliment. 她是一位基本上值得肯定的历史人物。
- Musk is a kind of strong-smelling substance. 麝香是一种有强烈气味的物质。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- The other have half received apalosiver and inmective substance a placebo, thye an inactive substance. 志愿者不知道自己获的是那种治疗。
- Ammonia is a chemical substance. 氨是种化学物质。
- This hall holds a maximum of seventy people. 这厅最多容纳七十人。
- Gelatin is a clear tasteless substance. 明胶是一种透明无味的物质。
- A substance believed to maintain life indefinitely. 长生不老药被认为可以使生命无限的物质
- A maximum or minimum value of a function. 极大值，极小值函数的最大值或最小值
- Later he became a man of substance. 后来，他成为颇具资产的人。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- The colourity and oxidation stability of the coker gas oil from Liaohe crude have been improved with reaction adsorption method by taking substance A as reactant and clay as decolourant. 以物质A为反应物,白土为脱色物质,用反应吸附法改善辽河油田焦化柴油的色度和氧化安定性。
- Don't buy a used car from that rogue. 别从那无赖手里买旧车。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
