查询词典 chloride ion

At the late stage of stress (10 d), the chlorophyll degradation of own-root was accelerated, salt ion destroyed chlorophyll photosynthetic structure, the Pn, Tr and Gs of own-root plant were still significantly decreased, Ci was significantly increased, while Ls was significantly decreased, WUE was significantly decreased because the decreasing extent of Pn was more obvious than Tr, leading to a poor water use.

自根苗和嫁接苗叶片和根系中脯氨酸、可溶性糖、可溶性蛋白质含量在胁迫初期均会被诱导上升，随着胁迫时间的延长，有的持续上升，有的显著下降，但嫁接苗与自根苗相比，不论叶片还是根系中，各指标均显著高于自根苗，渗透调节能力相对较强。

Presently in China para-aminophenol produced through the reduction of ferrous powder is mostly used as the raw material of paracetamol for export, however para-aminophenol produced by this process is of low quality with high content of ion of heavy metals. It cannot satisfy the request for product quality by foreign merchants.

目前我国出口的扑热息痛生产多以铁粉还原法对氨基苯酚为原料，而该法生产的对氨基苯酚产品质量差，重金属离子含量较高，远远不能满足外商对产品质量的要求。

While Anhui Bayi Chemical Industry Group Co., Ltd. possesses the only production device of para-aminophenol by hydrogenation with independent intellectual property. Its product is with high quality and doesn't contain metal ion basically. The high quality paracetamol produced from it can be made directly into preparation products with high additional values, which has high competitive capacity and will definitely eliminate the paracetamol produced from para-aminophenol by the reduction of ferrous powder. The market prospect is wide.

而安徽八一化工集团有限公司拥有国内唯一的具有自主知识产权的加氢法对氨基苯酚生产装置，其产品质量好，基本不含金属离子，用其生产高品质扑热息痛可直接制成高附加值的制剂产品，因此极具竞争力，必将淘汰由铁粉还原法对氨基苯酚生产的扑热息痛，具有广阔的市场前景。

The air is rich of negative ion ,which is 50 to 1000 times richer than the air in the inland city.therefor the Silver Beach it is a suitable sanitaria for the patients with chronic and senile disease.

空气特别清新，其中负离子含量为内陆城市的50至l000倍，是各类慢性及老年性疾病患者最适宜的疗养场所。

The lithium ion batteries with this electrolyte showed the capacity retentions about 99.6%,98.0%,91.1%,81.3% and 58.0%of its charge capacity obtained at room temperature when discharged at-20℃,-30℃,-40℃,-50℃and -60℃,respectively.

对化成后的电极表面进行了电化学阻抗、扫描电镜、傅立叶红外光谱和X射线光电子能谱分析，对添加剂与低温共溶剂的复合作用机理进行了初步探讨。

The all new Saturn ION sedan has been redesigned and restyled so as to bring about a new kind of energy and enthusiasm in the small car segment.

所有新的土星离子轿车已重新设计和重新设计，以便使一种新型的精力和热情，在小型车部分。

Although many researchers have studied the synthesis of allyl phenyl ether by phase-transfer catalysis, no studies have used it in membrane reactor up to now. The purpose of this paper is to combine the studies of membrane reactor and phase-transfer catalysis. The membrane was used to stabilize the aqueous/organic interface at a fixed position, also the quaternary ammonium ion in the membrane was used as the catalyst to partake in the reaction system directly, and so it can also separate the product and reactants at the same time. A theoretical model is also presented.

中文摘要对於利用相间转移触媒催化技术来合成丙烯基苯基醚的反应，已有不少专家学者研究过，而至今还无在薄膜反应器中进行此反应之研究，本研究则是要结合薄膜反应器与相间转移触媒两者之特性，固定水油两相之界面，并且利用薄膜上的四级铵离子为触媒，直接在反应系统中参与反应，并同时分离产物及反应物，进而推导出相关之理论模型。

The design principle of refractive microlens arrays with different microstructures is proposed on the basic of refractive microlens arrays fabrication using thermal reflowing method and ion beam etching technique.

探讨了通过光刻热熔法及离子束蚀刻技术制作具有不同微面型结构的折射微透镜阵列的设计原则。

Keywords heavy metal ion wastewater,phosphorus wastewater,iron oxide coated sand,adsorption,magnetic seed flocculation-high gradient magnetic separation,solution chemistry

Article From 中南大学；矿物加工工程博士论文 2004年度重金属离子废水；含磷废水；涂铁石英砂；吸附；磁种絮凝-高梯度磁分离；溶液化学

Keywords Phosphorus oxychloride;The air of workplace;Ion chromatography

三氯氧磷；工作场所空气；离子色谱法

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48