制药商仍然要生产治疗普通季节性流感的三价流感疫苗，如今又多了项任务，那就是生产对抗致死性H1N1型流感的疫苗。
Manufacturers have still had to produce the usual “trivalent” vaccine for this year’s seasonal flu, plus a wholly different vaccine for the more deadly H1N1 strain.
因为没有人能够准确地预测到，哪些或者有多少正在流行的流感病毒会引起感染，三价季节性流感疫苗具有最大保护作用。
Since no one can accurately predict which, or how many, of the circulating influenza viruses will infect them, the trivalent seasonal influenza vaccine will provide the broadest protection.
所产生的“三价疫苗”刺激患者的免疫系统产生抗体，为流感病毒株的可能袭击做好准备。
The resulting "trivalent" vaccine provokes the patient's immune system into producing antibodies, and that primes it for an attack by the worrying strains of flu.
当金属的覆盖层受到扎刺或划损时，受损区域的胶囊将会破裂并渗出具有恢复性的液体- - -三价铬钝化化合物。
When the metal coating is punctured or scratched, the capsules in the damaged area burst and ooze restorative liquids, in the form of compounds called trivalent chromates.
当时买了个跑步机，可是三年后也没把哈洛氏百货的价签拆下来。
I bought a treadmill and after three years I still hadn't removed the Harrods price tag.
介绍了三价铬镀铬的主要优点与缺点。
The major advantages and disadvantages of trivalent chromium electroplating were introduced.
采用直流和脉冲电沉积方式从三价铬的氯化物镀液中沉积出镍-铁-铬纳米合金镀层。
Nickel iron chromium alloy with nanocrystalline were electrodeposited from chloride bath containing trivalent chromium ions under direct and pulse current.
三价钕离子是有效的发光中心，利用晶场分析，三价钕离子主要是处在锌的替代位置。
The efficient luminescence centres were found to be trivalent neodymium ions which, by a crystal field analysis, were shown to be located at zinc substitutional sites.
对三价铬电解液镀铬的沉积速度进行了实验研究。
The chromium deposition velocity of trivalent chromium electroplating was researched.
接种MD三价疫苗的4个品系的商品鸡群，抗RB1B超强毒株攻毒的平均保护效力为94.60%；在模拟MD强毒自然传染的试验中，MD三价疫苗的保护效力达到95.65%。
The mean protection of trivalent vaccine was 94.60% in four commercial chicken strains against RB1B challenge, and was 95.65% in the MDV natural infection model experiment.
许多动物试验和临床试验均表明，三价铬能影响糖代谢，是人和动物体所必需的微量元素。
There have been numerous experiments on animals and clinic tests confirming trivalent chromium is an essential micronutrient for human and animals, which can affect the metabolism of glucose.
以库仑分析法为研究手段，考察了在室温下经电化学活化的石墨基二氧化铅阳极电生三价钴的条件及其应用。
It was studied that the graphite-based lead dioxide anode which had been electrochemically activated was used to electrogenerate trivalent cobalt ion by means of coulometry at ambient temperature.
吗啉在高温下将六价铬还原为三价铬，通过测定三价铬离子的吸光度，计算出锅炉给水中吗啉含量。
Hexavalent chrome is reduced to trivalent chrome by morpholine under high temperature conditions. Then morpholine content is calculated by detecting the absorbance of trivalent chromic ion.
提出应用于三价铬钝化前的碱性无氰镀锌及酸性镀锌的适用场合。
The applicable fields of alkaline cyanide-free zinc plating and acidic zinc plating before trivalent chromium passivation were proposed.
不论对细胞DNA合成的促进作用还是抑制作用，三价砷比五价砷的作用更强。
The effects of stimulating or inhibiting of trivalent arsenic on DNA synthesis were always stronger than that of pentavalent arsenic.
一种比较近代的、人们好采用的技术是在混合过程中加入可溶性的三价锑衍生物。
One relatively recent technique which has found some favor involves the inclusion of soluble trivalent antimony derivatives in the slurry during mixing.
六价铬电镀工艺存在严重的环境污染问题，利用三价铬镀铬取而代之已经迫在眉睫。
It's urgent to develop the technique of trivalent chromium plating because of the heavy pollution of hexavalent chromium plating.
实现这一目的的一种方法是将三价阳离子加入水中。
One means of accomplishing this end is to add trivalent cations to the water.
利用电化学方法分别研究了晶粒尺寸对纯锌及其表面三价铬钝化膜腐蚀行为的影响。
The effects of grain size on the electrochemical corrosion behaviors of zinc and trivalent chromium passivation film on zinc have been studied respectively by electrochemical methods.
三价动词是指在动词基本语义结构中能够携带三个强制性语义成分的动词。
A trivalent verb should be a verb that can control three obligatory semantic elements in basic semantic structure.
三价铬电镀不仅可明显减少电镀对环境的污染，节省大量的污染治理费用，而且还可提高电镀产品的质量。
Trivalent chromium electroplating not only can reduce pollution obviously and save pollution treatment cost, but also can improve the quality of electroplating products.
三价铬及六价铬是食品中微量元素铬的两种主要存在价态。
Trivalent chromium and hexavalent chromium are two main states of the chromium in foods.
根据日本财长透露，日本今年第三次干涉日元的外汇走价。
For the third time in a year, Japan's government has intervened in the yen, its unit of currency, according to Japan's finance minister.
本发明涉及一种利用分光光度技术测定海水中亚铁、三价铁及总铁含量的简便准确方法。
The invention relates to a method for simply, conveniently and accurately measuring the contents of ferrous, ferric iron and total iron in seawater by utilizing a spectroscopic luminosity technology.
研究人员发现，铬元素的氧化物由六价铬转变为三价铬，这与画作中的铬黄色日趋变暗有关。
The researchers found that a change in the oxidation state of the element chromium (from chromium 6 to chromium 3) was linked to the darkening of chrome yellow paint.
其中，住宅价最高的是深圳，达24601元/平方米。上海、北京、杭州、三亚紧随其后。
Shenzhen stood out as the city with the highest average price, at RMB24,601 per sq m, followed by Shanghai, Beijing, Hangzhou and Sanya.
三分之一的住房拥有者是在最初的房改期间，以补贴价从工作单位购买住房的。
One-third of home owners purchased their homes at subsidised rates from their work units during the initial housing reform programme.
从磺基水杨酸与三价铁离子配合物的组成及稳定常数测定实验入手，探讨了化学实验中的教学技巧问题。
By determining the composition and stable constants of sulphuric iron salicylate, this article probes into the teaching skills in chemistry experiments.
从磺基水杨酸与三价铁离子配合物的组成及稳定常数测定实验入手，探讨了化学实验中的教学技巧问题。
By determining the composition and stable constants of sulphuric iron salicylate, this article probes into the teaching skills in chemistry experiments.
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