查询词典 lowering

The invention discloses an InP quantum point preparing method, comprising the steps of:(1) mixing InCl3 with trioctylphosphine oxide, and preserving heat at 90-110DEG C to prepare a solution whose In content is 0.1-0.3mol/L;(2) raising temperature to 130-180DEG C, and charging argon gas;(3) injecting PSi(CH333 into InCl3-TOPO compound in the molar ratio of 1 to 1-1 to 2;(4) when the solution color turns into transparent red or orange, raising temperature to 260-270DEG C and preserving heat;(5) lowering temperature to 90-110DEG C and injecting dodecyl amine, decyl amine or mercaptan;(6) dissolving reacting mixture in nonpolar solvent to form transparent colloidal solution, then adding in polar solution until the colloidal solution is muddy, and centrifugally separating and obtaining deposits and supernatant; and (7) centrifugally separating the supernatant, where the above steps (1)-(5) are performed.

本发明公开了一种InP量子点的制备方法，其步骤为：①将InCl 3 与三辛基氧膦混合，在90～110℃保温制得In含量为0.1～0.3mol/L的溶液；②升温到130～180℃，通入氩气；③将PSi(CH 3 3 3 注射入InCl 3 -TOPO复合物中，其摩尔比为1∶1～1∶2；④待溶液颜色变为透明的红色或橙红色，将升温260～270℃保温；⑤降温到90～110℃，注入十二胺、癸胺或硫醇；⑥将反应混合物溶于非极性溶剂，形成透明的胶体溶液，然后加入极性溶剂，直至胶体溶液出现混浊状，然后离心分离获得沉积物和上层清液；⑦取上层清液进行离心分离。上述步骤①～⑤在保护气氛下进行。

It can reduce your 'real age', lowering it more than a decade lower than your chronological age.

它可以减少你的'真实年龄'，降低其超过10年低於你的实际年龄。

It was distinctly a lowering countenance, and, that no feature of it might escape notice, it was clean-shaven.

这张脸分明是阴沉的，可是为要使人看得十分明白，又剃得很干净。

However, the growth of the cage aquaculture of Cobia is slow in the past which can be ascribed to the lacking of efficient manufacturer - retailer channel. In addition, the self benefit-based initiation results in a deficiency of cooperation between different members of the supply chain and market access has not established leading to the increase of cost as well as the lowering of profit of supplier. Consumers also cannot obtain the products with a reasonable price.

然而，以往海鲡鱼箱网养殖产业发展一直无法有效突破，影响的因素，不是养殖技术的问题，主要是产销通路的问题，同时现行产销供应链中各层级业者皆以追求自身的利益为出发点，缺乏上、中、下游的合作关系，再加上长期未能建构有效的市场通路造成成本增加，使生产者无法获得应有之利润，消费者亦无法享受到合理的价格。

Conventional test generation algorithms for combinational logic circuits make use of backtracking during the search, that results in lowering down their running efficiency.

摘 要：传统的组合逻辑电路测试方法在搜索过程中都不可避免地要进行反向回溯，由于反向回溯的次数过多，往往会降低算法的效率。

In a sign of where the congressional debate might lead, Boehner called for lowering capital gains and corporate income taxes.

显示出地方国会辩论可能导致，Boehner呼吁降低资本收益和企业所得税。

This article takes design of the Compression Mold to elaborate the UG application in the Compression Mold, thus shortening consignation time of the molding tool , lowering the production cost to provide a valid means for the business enterprise.

现结合实际冲压模具的设计阐述UG在冲压模具中的应用。它的应用可大大缩短模具的交付时间，为企业降低生产成本提供一个有效的手段。

But the precondition is that the economy must be controlled area housing application, thus lowering the total economic housing application; In addition, wages must be included in the housing element.

但前提是，必须对经济适用住房的面积予以控制，以此降低经济适用住房的总价；此外，工资里必须包含住房成分。

However, says Mr Copland, the combined effect of the recession lowering GDP and the rash of new lawsuits, ranging from those against investment banks involved in the financial meltdown to the oil-spill cases, means that when the data are collated for this year and 2009 "the downward trend will almost certainly have been reversed."

然而，科普兰说，经济萧条，GDP下降，从金融危机中对投资银行的起诉到漏油案件的发生，新的集体诉讼案件不断涌现，各种因素互相影响，只要我们整理对照今年和2009年的数据就会发现"这种下降的趋势，几乎可以肯定地说，已经被逆转了。"

This paper states that using acupuncutre and lowering fat and losing weight tea to cure pure corpulence and high fat blood disease are accepted by mass patients because of their superiority,such as easy to operate,low harmful side effects,undouted and enduring curative effect,economical and convenient feature,etc,and we have obtained quite satisfactory curative effect.

运用针刺并中药茶治疗单纯性肥胖并高脂血症以其操作简便、毒副作用少、疗效确切且持久、经济方便等优势被广大患者所接受，并取得较为满意的效果。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。