查询词典 chloride ion

The optimal pH, which was the major factor influencing the adsorption of cadmium, was around 6.0; and the higher concentration of cations such as K~+, Na~+, Ca~(2+), Mg~(2+), the lower the sorbing capacity of the microalgae; This effect, on the other hand, also illustrated that the ion-exchange was the main adsorption mechanism.

衣藻和固定化衣藻对重金属镉的吸附在pH6.0左右达到最佳吸附，但pH的变化对衣藻吸附镉的影响较大；固定化衣藻则在极低pH值下吸附受到显著影响，在pH3-8的范围内，所受影响不大；背景阳离子的存在对二者吸附的影响非常显著，这从另一方面证明了离子交换为衣藻生物吸附的主要机制。

In chapter 5, we demonstrates for the first time that solvating the alkali metal ion in〓 by THF can change the electronic state of 〓 significantly.

在第五章，通过对〓(0＜x＜1)进行固体磁共振研究，我们首次揭示碱金属离子的溶剂化对于〓离子的电子态有显著影响(以间接方式，即通过影响〓之间的键合强度而起作用)：当〓离子与〓离子之间键合较弱时，〓离子处于〓电子基态；而当〓离子与〓离子之间键合较强时，〓离子则处于〓电子基态。

The extraction of ions in the form of chelate compounds, inorganic salts solvated by neutral reagents, and ion-pair compounds is considered.

离子可以以鳌合化合物、中性试剂溶剂化的无机盐和离子对化合物的形式萃取。

Corrosion occurs whenever a metal ion in the solid crystalline lattice of a metal is induced to become a solvated cation

当固体晶格中的一个金属离子侵入而形成溶剂化阳离子，便会产生腐蚀。

Quantitive coordinate solvent-DME was added during the preparation reaction or crystallization, sodium ion in complex 1, 2 and 4 will be extracted and become free one, thus new solvated anion-cation pair complexes [2Ln2][Na22] Ln = Nd (5, Sm (6), Yb (7) were formed.

在反应或者结晶的过程中加入一定量的乙二醇二甲醚，配合物1，2和4中与双芳氧鞠位的钠离子被DME分子萃取出来，生成阴阳离子对配合物[_2Ln_2][Na_2_2]Ln=Nd(5，Sm(6)，Yb(7)。

Second, the concentration distributions of solutes in aquifer have relationship with the chemical reaction, such as ion-exchange and precipitation-dissolution.

解决这些问题的关键是在于揭示地下水污染的物理和化学机理，并通过数学手段再现地下水污染过程。

While the transmission of laserpulse in plasma forms pulse compression, soliton and paired solions, and densitycavitation of electron and ion and so on.

而激光脉冲在等离子体中的传播过程中同样出现了脉冲压缩、产生孤子以及孤子对、形成电子和离子的密度空泡等现象。

Chitosansilica hybrid beadsbearing with metal ion chelating group was prepared by solgel method and microemulsion technique. The condition for the preparation of CSHB, as well as its structure and morphology were investigated.

采用溶胶凝胶及微乳液技术制备了以壳聚糖硅基杂化材料为骨架并带有金属离子螯合官能团的球形基质，并对该基质的制备条件及结构形貌进行了研究与表征。

The cation resin used in softeners is easily contaminated by iron ion.

软化器中使用的阳离子交换树脂容易受到铁离子的污染。

A review of our research work is given in this paper. It is about strengthening mechanism; surface trobology; resistance in wear, oxidation and corrosion; thermal atom chemistry in steel during ion implantation; silicides synthesis.

综合评述了本课题组在金属离子注入钢强化机理、表面摩擦学、抗磨损特性、离子注入表面热化学效应、硅化物合成、表面抗氧化和抗腐蚀研究中所取得的新的实验结果。

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