在微波辐射下，选择不同的阴离子引发剂使环氧乙烷开环聚合，缩短了反应时间。
Ethylene oxide was polymerized under microwave irradiation using some anionic as a initiator. The reaction time was shortened.
环状产物又在阴离子引发剂联苯双酚钾的作用下进行开环聚合重新得到高分子量的线性产物。
High molecular weight linear products were regenerated after the ring-opening polymerization of the cyclo-products using potassium phenoxide as initiator.
一种方法，其包括：（a）形成活性液体聚合物，其中所述活性液体聚合物是阴离子引发的并且包括阳离子；
A method comprising: (a) forming a living liquid polymer, wherein said living liquid polymer is anionically initiated and comprises a cation;
在我国沿海地区，钢筋混凝土处于高氯盐的服役环境，加之近年来资源环境压力增大，使用海砂配制混凝土已形成一定规模，使得氯离子引发混凝土钢筋锈蚀的问题更加严重。
In coastal areas, concrete surrounding in the high salt environment, there is a certain scale on preparation concrete with sea sand, leading reinforcement corrosion caused by chloride ions severely.
之前飞过内华达州时只有一道明亮的闪光，现在崩离的残骸已经大到引发了多重的次级等离子体亮尾。
There had been a bright flash earlier over Nevada, and now debris came off that was large enough to cause multiple secondary plasma trails.
空气中高比率的正离子更容易引发交通事故和犯罪行为。
When there is a high percentage of positive ions in the air, accidents and crimes are more likely to happen.
芳茂铁盐由于其在近紫外以及可见光区的较强吸收，成为一类有效的阳离子光引发剂。
With the absorption in near UV and visible light region, iron arene complexes have become a kind of efficient cationic photoinitiators.
2016年2月，美国国家运输安全委员会发布了一条关于飞机货物中锂离子电池的警告，将其描述为“引发火灾和爆炸的来源”。
In February 2016, the US National Transportation Safety Board issued a warning about lithium batteries in aeroplane cargo, describing them as "a fire and explosion ignition source".
混凝土中的钢筋锈蚀是导致混凝土失效的主要原因之一，而氯离子又是引发混凝土中钢筋锈蚀的首要原因。
One of the prime reasons the leading to concrete failures is reinforcement corrosion, and the chloride ion is the main reason leading reinforcement corrosion in concrete.
由聚丙烯腈的红外光谱端基分析证实了MST组分与铈离子反应产生的自由基能引发烯类聚合。
The end group analysis of polyacrylonitrile by IR spectrum confirmed that the free radical produced by the reaction of MST and eerie ion could initiate the polymerization of vinyl monomer.
内质网中钙离子紊乱和未折叠蛋白质蓄积，可引发内质网应激，发生具有保护作用的未折叠蛋白反应。
The disorder of calcium iron and accumulation of unfolded protein can lead to er stress and thus protective unfolded protein response ensure.
为研究阴离子聚合引发剂萘锂络合物是否可引发自由基聚合，进行了萘锂络合物引发醋酸乙烯聚合的实验。
To study the radical character of naphthalene lithium, which is a classical anionic initiator, the polymerization of vinyl acetate was initiated by it.
离子聚合的引发剂。
由晶格内束缚态离子引起的共振隧穿现象将完全不同于低能下束一靶相互作用引发的核反应现象。
The resonance tunneling via lattice-confined ion is quite different from that of beam-target nuclear reaction.
通过不同介电常数溶剂中丙烯酸乙酯及其衍生物阴离子聚合反应体系能量的计算，求得了此引发反应的活化能。
Via calculating systematic energy of anionic polymerization on ethyl acrylate and its derivative in solvents with different dielectric constants, gain activation energy of this initiation reaction.
阳离子型光引发剂是一类新型的紫外光固化材料的引发剂。
Photoinitiator of cationic polymerization is a new type of high efficient photoinitiators used in UV curing applications.
目的研究等离子体引发低密度聚乙烯（LDPE）表面肝素化以及肝素化LDPE表面抗凝血性和组织相容性。
Aim To study the LDPE surface heparinization with plasma initiation technique, and antithrombogenicity and tissue compatibility of heparinizing LDPE surface.
当科学家将电压加在电极之上时，含有三磷酸腺苷、钾离子和钠离子的溶液便会倾泻而出，覆盖在晶体管装置表面，并引发电极之间电流的流动。
When the scientists applied a voltage across the electrodes and poured a solution containing ATP, potassium ions, and sodium ions onto the device, it caused a current to flow through the electrodes.
更重要的，究竟是什么东西引发钙离子的流入？
More fundamentally, what exactly had triggered the calcium influx?
采用络合f - K酸作引发剂进行异丁烯阳离子聚合。
Ionic polymerization of isobutylene was carried out by using F-K acid as a catalyst.
引发单粒子翻转的空间高能带电粒子环境包括银河宇宙线，太阳宇宙线和地球辐射带中的高能质子及重离子。
The space energetic particle environment inducing SEU includes galactic cosmic ray, solar cosmic ray and high-energy trapped protons and heavy ions.
结果表明，紫铜管渗漏系腐蚀引发裂纹所致，而涂在铜管表面的油胶中的氯离子是引起紫铜管应力腐蚀开裂的主要因素。
It was concluded that the cl ion in the oil glue resulted in stress corrosion cracking of the pure copper tube.
以环氧氯丙烷、二甲胺为反应单体，过硫酸钾-亚硫酸钠为引发剂合成了小阳离子聚合物粘土稳定剂pta。
Minor cationic polymer clay stabilizer PTA was synthesized with epichlorohydrin and dimethylamine as monomers and potassium persulfate - sodium sulfite as initiating agent.
碘鎓盐和硫鎓盐是最重要的和应用最广泛的阳离子聚合光引发剂。
Iodonium salts and sulfonium salts are the most important and the most widely used photoinitiators for cationic polymerization.
本文采用乙烯类和丙烯酸酯类单体、阴离子乳化、氧化还原系统引发反应体系对酪素进行接枝改性，以正交试验法优化合成反应条件。
In this paper, the grafting modification of casein was carried out by using vinyl and acrylic ester monomers, anionic emulsifier and REDOX catalyst system.
金属有机包括锑，硼，磷，钛基阳离子光引发剂。
Metal-Organic including antimony, boron, phosphorus and titanium based cationic photoinitiators.
金属有机包括锑，硼，磷，钛基阳离子光引发剂。
Metal-Organic including antimony, boron, phosphorus and titanium based cationic photoinitiators.
应用推荐