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- WEIHAI AUTOMATIC CONTROL REACTION KETTLE CO., LTD. 威海自控反应釜有限公司。
- Chemical control is the last resort. 化学防治是最后的措施。
- Chemical control test of Cryptorrhynchus lapathi L. 杨干象的药剂防治试验。
- Chemical Control Technique for Seed Pest in Picea crassifolia kom. 青海云杉种实害虫化学防治技术。
- As you see, I am under nervous as well as chemical control. 正如你所知道的那样,我不但受化学的控制,还受神经的控制。
- Practical experiences in chemical control of Meloidogyne spp. 蔬菜根结线虫病药剂防治的实践体会。
- The early definitions stressed a blend of biological and chemical control. 早期的定义强调生物和化学防治结合。
- Study on biological characteristics and chemical control of Pissodes sp. 红松木蠹象生物学特性及幼虫化学防治的研究。
- Under controlled reaction conditions, paraffifn isselectively oxidated,and the main products are long chain fatty alcohols. 通过严格控制反应条件,石蜡发生了选择氧化反应,氧化产物主要为高级脂脂醇。
- Plating chemicals control and analysis. 负责电镀药水的控制和分析。
- Experiment on Chemical Control of Lophodermium Pinastri(Schrad)Cher. 松落针病药剂防治试验
- UV curing polyacrylate pressure sensitive adhesive was synthesized by core-shell polymerization, at the same time,chain transfer agent NDM was added for controlled reaction rate. 在常温下涂布后直接紫外光交联固化,考察了光引发剂、交联剂、光固化时间等因素对UV固化压敏胶综合性能的影响。
- A truly extraordinary variety of alternatives to the chemical control of insects is available. 在用化学方法控制昆虫方面,有各种各样非常奇妙的方法可以利用。
- Chemical control technique of stem-bulb rot caused by Fusarium solani in Cycas sp. 苏铁镰刀菌球茎腐烂病化学防治技术研究。
- Grain and silk forms of MnO2 coating on multi-walled carbon nanotubes were prepared by controlling reaction conditions of KMnO4 and MCNTs/HNO3. 3.;在混有多壁碳纳米管的硝酸溶液中分解高锰酸钾;实现了多壁碳纳米管的二氧化锰包覆;讨论了反应条件对二氧化锰形貌的影响。
- Samples (attached with analytical report), standard products or chemical control sample of the animal drugs. 兽药的样品(附检验报告书)、标准品或化学对照品。
- "Are the chemical controls based on the process chemistry suppliers TDS? 是否根据化学药水供应商TDS对化学药水进行管控?"
- By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification. 实施分阶段控制反应条件,用雷尼镍催化,使大多数组分均加氢成对孟烷,无需提纯,即达到工业级的要求。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- Chemical control: Acephate (ORTHENE) and chlorpyrifos (DURSBAN). Granules can be use followed by irrigation. 化学控制:乙酰甲胺磷(ORTHENE)和毒死蜱(毒死蜱)。颗粒剂使用后浇水。