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- Among the many regulatory substances in use we have controllable and selective herbicides. 在所有的许多调节物质中，有控制性的和选择性的除草剂。
- In one way or another all these various regulatory substances intervene and exert recognizable effects upon the overall course of plant growth and development. 所有这些不同的调节物质以这种或那种方式参与植物生长发育的全过程。
- The main osmotic regulation substances in sorghum are soluble sugar and protein, catalase (CAT) is used as the main antioxidant enzyme. 高粱以可溶性糖和蛋白质为主要渗透调节物质，以过氧化氢酶(CAT)为主要抗氧化酶。
- Salicylic acid (SA) and jasmonic acid (JA) are kinds of growth regulation substances with ubiquitous distribution among plants. 近年来，发现茉莉酸和水杨酸都是植物体对外界伤害作出反应，表达抗性基因的信号分子。
- K(superscript +) and proline are the main osmotic regulation substances and the main antioxidant enzymes are superoxide dismutase (SOD) and peroxidase (POD) in maize. 玉米以K(上标+)和脯氨酸为主要渗透调节物质，以超氧化物歧化酶(SOD)和过氧化物酶(POD)为主要抗氧化酶。
- Plant hormones and regulating substances, such as IAA, NAA, ZT and cAMP could promoted the production of the fruitbody in range of optimum concentrations using Paecilomyces gunnii, but 2,4-D,BA,GA and ABA inhabited the production of the fruitbody. 结果表明:植物激素及生长调节物质如吲哚乙酸、萘乙酸、玉米素、激动素、环腺苷酸在一定浓度下对古尼拟青霉分化形成虫草子实体有促进作用;但2.;4-二氯苯氧乙酸、(艹卡)基腺嘌呤、赤霉素、脱落酸则有抑制作用。
- The Practice in Testing Methods of Regulated Substances in Electrotechnical Products (Part One) 电子电气产品中有害物质检测方法实践(上)
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- growth regulating substances(GRS) 生长调节物质
- Accidents sometimes happen even in the best regulated families. 即便是在管理最好的家庭，事故有时也会发生的。
- plant growth regulating substances (PGRS) 植物生长调节物质
- plant growth regulating substances 植物生长调节物质
- Your watch is always slow; it needs to be regulated. 你的手表总是慢，需要校准一下。
- The act of obtaining usable substances from unusable sources. 废物利用从无用的东西中获取有用物质的行为
- The mixture will resolve into three simple substances. 这种混合物可分解成三种单纯状之。
- Chemicals in the body break our food down into useful substances. 人体中的化学元素把食物分解成有用的物质。
- Traffic should be strictly regulated. 交通应予严加整顿。
- The radiation of the star could not be regulated. 恒星的辐射将是无法节制的。
- The time of opening of pubs is regulated by law. 酒店的开始营业时间由法律规定。
- ASA efficient plant water retention agent: one type of chemical material reducing plant evaporation, simulating plant growth regulator through adopting of the simulation of plant endogenous growth regulating substance. 高效植物保水剂，一种减少植物蒸腾的化学物质，系采用仿制植物内源性调节生长物质的技术方法生产的仿生植物生长调节剂。
