查询词典 decomposing

Composites of ultramicro iron-coated hollow glass bead were in-suit prepared using ATPU as surface agent by decomposing carbonyl iron in hollow glass beads and DMF mixed solution.

用ATPU作表面活性剂，在中空玻珠存在下&原位&热分解五羰基铁制备出中空玻珠／超微铁核壳复合粒子。

Resources Engineering School,UST Beijing, Beijing100083, China）ABSTRACT The behaviour of kyanite decomposing into mullite and SiO2 in differenttemperatures, different medium conditions and different grain sizes was studied.

蓝晶石在不同环境中分解行为倪文刘风梅摘要研究了蓝晶石在不同温度、不同介质条件和不同粒度下转化为莫来石和SiO2的变化规律。

The preparation methods of nickel-coated composite powder consisting of hydrothermal hydrogen reduction, electroless plating, decomposing of nickel carbonyl, and electroplating were summarized and its applications in thermal spraying field such as base, abradable seal, abrasion resistant, and self-lubricating coatings were introduced.

本文综述了镍包覆型复合粉末的制备方法，主要有水热氢还原法，化学镀法，羰基镍分解法和电镀法；介绍了国内外常见镍包覆型复合粉末在热喷涂领域中的应用情况、包括作为底层、封严涂层、耐磨涂层和自润滑涂层材料。

The photo-catalytic performance of the tantalates was also studied by decomposing rhodamine B solution under UV light and the sunlight.

同时研究了制备的钽酸钠光催化降解染料罗丹明B的性能。

At over-wintering stage when straw was decomposing quickly, CS significantly increased soil sucrase activity and catalase activity.

在秸秆旺盛分解的小麦越冬期，秸秆还田显著提高土壤蔗糖酶活性和过氧化氢酶活性。

Monadlist belt reframes improve small commutation algorithm, undertake decomposing to signal with when reframing, use fast Fourier to alternate and fast Fourier inversion are changed is right each child take signal to undertake handling.

单子带重构改进小波变换算法，对信号进行分解和重构时，利用快速傅里叶变换和快速傅里叶逆变换对各子带信号进行处理。

On the PRBs. Experiments results indicated that under the same condition, the treatment effect of contaminants directly correlated with retention time of contaminants in rectors; ZVI take an important role on decomposing the complex non-biodegradable or difficult biodegradable org...

实验结果表明：在相同条件下，污染物的处理效果与滞留时间直接相关；零价铁对复杂的不可生物降解或难生物降解的有机物向简单有机物的转化起了重要作用，经过反应器后使ρ(BOD5)/ρ值从初始0.32增至0.5~0.79，增强了有机物的可生物降解性；不同的辅助反应介质对污染物的去除具有一定的选择性。

The results indicated that the main composition of the sample is α-AsS, with monoclinic crystal system, and there are some trace elements of Ca, K, Mg, Fe, Al, Pb. The appearance of the sample is block and pillar. when heated to about 273.2℃,α-AsS is translated to β-AsS, the melting point is about 304.4℃, and at about 355.5℃, the sample starts losing weight and decomposing.

结果表明：该雄黄标本主要物相为α雄黄，单斜晶系，含有少量α石英(α-SiO2)和雌黄(As2S3)，及微量Ca、K、Mg、Fe、Al、Pb等元素，表面自然结构为柱状或块状，273.2℃时发生AsS由α型转变为β型的相变，304.4℃时为AsS的熔点，355.5℃时失重分解。

Then, the method is extended to the problems of decomposing a polyhedron with or without holes into the minimum number of terrain polyhedra, both of which are also shown to be NP-hard.

然后将证明方法推广到地形多面体剖分的问题：将一个带洞多面体或者简单多面体剖分成最小数量的地形多面体，这两个问题都被证明是NP-hard的。

We also get an efficient new algorithm for decomposing a polygon into star polygons.

实践和理论都说明这些新算法比已有方法具有更多优越性。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。