您要查找的是不是:
- Substances conveying plant resistance to insects include inorganics, primary and intermediary metabolites and secondary substances. 给予植物抗虫性的物质包括无机物,初始、中间代谢物和次生物质。
- Effect of the secondary substances from wheat on the growth and digestive physiology of cotton bollworm. 小麦不同抗蚜品种(系)中吲哚生物碱的含量变化。
- In temperate zone,content of secondary substances is low in summer small-seeded (SS) fruits,while high in fall low-quality (FL) fruits. 在温带地区,通常SS型果实次生物质含量低,而FL型果实含量高。
- Plant secondary substances determine diet breadth to a great extent.They play a significant role in speciation, especially the sympatric speciation. 植物次生物质对叶甲的寄主范围起到决定性作用,在物种形成特别是同域物种形成过程中起到十分重要的作用。
- 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。
- 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。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- Her account was in substance correct. 她的账目基本上是对的。
- Ammonia is a chemical substance. 氨是种化学物质。
- The substance is irritable to sensitive skin. 这种物质对敏感的皮肤有刺激性。
- An inert substance used to dilute. 稀释剂一种惰性物质
- Her age is of secondary interest. 她的年龄不太重要。
- The Effects of Secondary Substance of Non-Preferable Plant on Conopomorpha sinensis Bradley 非嗜食植物次生化合物对荔枝蒂蛀虫的控制作用
- The question was never discussed in substance. 这问题实际上从来没有讨论过。
- Gelatin is a clear tasteless substance. 明胶是一种透明无味的物质。
- This substance is extracted from seaweed. 这种物质是从海藻中提取的。
- This substance must be treated with acid. 这材料得用酸来处理。
- They maintained that ghosts had no substance. 他们认为鬼魂不是实物。