positive ion
英 [ˈpɒzətɪv ˈaɪən]
美 [ˈpɑːzətɪv ˈaɪən]
正离子
双语例句
- The composite coatings prepared by the mix surfactants of non-ion and positive ion are superior to other coatings prepared by any one of them.
采用非离子表面活性剂与阳离子表面活性剂的复配组合制备的复合镀层优于单独使用一种表面活性剂制备的镀层。 - Positive ion eliminates dirt and waste matter from your skin.
正离子去除皮肤表面的污垢。 - If one or more electrons are removed, the remaining positively charged structure is called a positive ion.
如果移去一个或多个电子，剩下来带正电荷的结构就称为正离子。 - A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion.
一个原子失掉一个电子来形成一个正离子，另一个原子得到一个电子来形成一个负离子的化学键。 - We studied the effects of the amount of phthalic acid ( H2PA), its positive ion and negative ion on photothermographic system based on silver benzotriazole as silver source.
本文研究了邻苯二甲酸（H2PA）的用量以及H2PA的阴离子和阳离子对以苯并三氮唑银为银源的光敏热显影体系的影响。 - To evaluate the potential energy we first observe that every positive ion is in a positon equivalent to that of every other position ion.
为计算势能，我们首先要注意到，每一正离子所处的位置与另一正离子所处的位置完全相当。 - Effect evaluation of positive ion amoebae particle profile control agent after polymer flooded reservoir
聚驱后阳离子变形虫颗粒类调剖剂效果评价 - The utility model relates to a miniaturized positive ion electrostatic field formed by an electric traveling band type flexible negative electrode and an auxiliary thin wire type positive electrode.
本实用新型是由电动走带式柔性负电极辅以细线状正电极形成一个正离子小型化静电场。 - The thickness of surface water film depends on the positive ion in pulp.
表面水的厚度与浆料的带电性和浆料中的阳离子种类有关。 - The Chemistry of Positive Ion Free Radical ⅱ、 Electron spin Resonance of Complexes of Some aromatic amine with Antimony Pentachloride and Their properties of Inhibiting Polymerization
正离子自由基的化学Ⅱ，芳胺五氯化锑络合物的ESR及阻聚性质 - Research on the IR of Three Isomers of Dichlorobenzene and Their Positive Ion
二氯苯3种同分异构体及其阳离子的红外光谱研究 - Negative, Positive ion help lifting and make your skin resilience.
负离子帮助肌肤吸收水份和营养。 - New type of cold plasma car oxygen bar, using the latest foreign cold plasma technology, cold plasma is a positive ion and negative ion air collection.
新型冷等离子轿车氧吧，采用国外最新冷等离子技术，冷等离子是正离子和负离子的空气集合体。 - And, we're going to look at what happens as the chloride ion moves from infinity in towards the positive ion.
然后我们要看一下，当氯离子从无限远处逐渐靠近，这个正离子会发生什么。 - Integrating the advantages of chemical cementation method and bridge method, a positive ion sand control agent forming adsorbed film was developed with polyacrylamide ( HPAM), fluoboric acid and additives T1 and T2 as materials.
结合化学胶结法与桥接法的优点，以聚丙烯酰胺（HPAM）、氟硼酸及添加剂T1和T2为原料，研制了一种吸附膜型阳离子抑砂剂。 - The results obtained indicate the influence of the host lattice, radius of positive ion and the covalency of the Pr 3+-O 2-bond on the spectral character.
探讨了基质晶格、阳离子半径、Pr3＋－O2－键的共价性等因素对光谱性质的影响； - This article mainly analyzes the corona drain high voltage stability system of the positive ion accelerator, and introduces the other two high voltage stability methods: the electron gun method and the controlling up charge spray current method.
对正离子静电加速器的电晕放电法高压电压稳定系统进行了较为细致的分析，同时也分析了另外两种稳压方法：电子枪法和控制喷电电流法。 - Positive ion exchanged resin and load catalytic are easy separation and manipulation and has simple back disposal.
阳离子交换树脂和负载型催化剂易从反应体系中分离，操作方便，后处理简单。 - A catalyst ( RCZ-1) for alkylation reaction of olefins and thiophene was prepared by modifying the positive ion exchange resin with metal compound, which could be applied to the desulfurization of FCC gasoline.
合成了一种用金属化合物改性的阳离子交换树脂催化剂（RCZ-1），它具有催化噻吩和烯烃烷基化反应的活性，可以应用于催化裂化（FCC）汽油的脱硫。 - Study on The Application of Positive ion Polymer Mud
阳离子聚合物泥浆的应用研究 - Experimental Research on the Synergetic Effect between High Positive ion and Salinity
高价阳离子与矿化度之间的协同效应实验研究 - There are more obvious influences of properties of radical on the spin coupling, and stronger ferromagnetic coupling occurs between positive ion radicals, which provides theoretical guide for molecular design and experimental synthesis of organic magnetic materials.
自由基性质和铁磁耦合单元的不同位置对自旋耦合的影响较大，这些结论为有机磁性材料的分子设计与实验合成提供了理论依据。 - Some positive ion, compounds and treatment temperature affected greatly to AO metabolism.
某些阳性离子、化合物和处理体系的温度对玉米叶片细胞的活性氧代谢影响很大。 - The soil participles show adsorbability to positive ion.
上壤颗粒对阳离子有明显的吸附性。 - The hydrolysis of chitin under concentrated alkali conditions would produce double anion because of conjugative effect and steric effect ( producing primary amine which had positive ion properties and linear chain macromolecular structure and which has good flocculability and clarification performance).
因共轭效应和空间效应，甲壳质在浓碱条件下水解，能形成双负离子，形成具阳离子性质的伯胺和具有直链高分子结构，具有优良的絮凝性能和澄清作用。 - The research of pH-sensitive liposome and positive ion liposome increase the efficiency of delivery of liposome.
pH敏脂质体、阳离子脂质体等大大提高了脂质体的转运效率。 - The mechanism is a kind of positive ion condensation polymerization reaction which is catalyzed by proton.
沥青树脂的反应机理为质子引发下的阳离子型缩聚反应。 - The MS and MS2 spectra of tetrandrine and sinomenine in positive ion detection mode were analyzed by electrospray ionization quadrupole ion trap mass spectrometry ( ESI-QITMS), and their cleavage patterns were summarized.
用电喷雾离子阱质谱（ESI-QITMS）研究了粉防已碱和青藤碱在正离子检测方式下的一级质谱和二级质谱，总结出各自的ESI碎裂规律。 - The adsorption mechanism of using long carbon chain positive ion modified organic bentonite to the organic matter in the waste water is a jointing result of the distribution adsorption and the surface adsorption, especially the distribution adsorption.
用长碳链阳离子改性的有机膨润土对废水中有机物的吸附机理是分配吸附和表面吸附共同作用的结果，其中以分配吸附为主。 - We also used another model to calculate the spatial distributions of electron, positive ion and electron energy which all change with RF period. ( 2) The electron mean energy in the RF-discharged oxygen plasma were studied theoretically and experimentally.
针对这个模型的不足，计算了的电子、正离子、电子能量的随射频时间周期变化的空间分布。（2）针对射频放电氧等离子体中的电子能量进行了理论和实验研究。