复分解的

A new process of compound fertilizer production in one step is introduced in which urea-sulfuric acid decomposed phosphorus rock.

在脲硫酸复肥生产新工艺中，酸解剂配比、反应温度、磷矿粉细度、搅拌强度等工艺条件对磷矿分解率和气相氟逸出率均产生影响，其中酸解剂配比是最主要的影响因素。

Based on the Collins formula, the analytical propagation equations for a Gaussian beam through a multiple spatial filter system are derived by using the methods of the matrix decomposition and expanding the aperture function into a finite sum of complex Gaussian function .

以Collins衍射积分公式为基础，利用A0CD矩阵分解与物理实现的技巧，以及将硬边光阑窗口函数展开为有限个复高斯函数之和的方法，推导出了高斯光束通过多级空间滤波器系统的传输方程，并用数值计算加以说明。

The load carrying capacity and antiwear property of S,P containing benzotriazole derivative (BM 3) were evaluated using a four ball test machine,and compared with those of zinc salt di(T 202 ) and amine salt of complex ester thiophosphate (T 307 ). The antiwear mechanism of BM 3 were studied by investigating the chemical states and the mass fraction of elements on the rubbed surfaces using X ray photoelectron spectroscopy and electron probe microanalysis and the thermal decomposition products using gas chromatography mass spectrograph.

在四球机上对照评价了含硫、磷苯并三氮唑衍生物（BM－3）和二丁辛基二硫代磷酸锌（T202）及硫磷酸复酯胺盐（T307）的承载能力和抗磨性能，用X射线光电子能谱仪和电子探针微分析仪等对磨斑表面元素N，S和P的存在形式及表面膜的组成进行了分析，用气相色谱－质谱联用仪对BM－3的热分解产物进行了分析，并且还对其极压抗磨作用机理作了探讨。

Firstly, in the frequency domain, differentiatial operator is decomposed into magnitude and phase operator, and the fractional order expressions of periodical signals, such as sine wave, cosine wave and complex exponent signal, are deduced.

首先，在频域中将微分算子分解为幅度算子和相们算子，导出正弦、余弦和复指数信号的分数阶微分表达式；然后考察矩形、三角形、梯形等常用周期信号的分数阶微分。

To reduce the computation complexity of the eigenspace-based adaptive beamforming algorithm and improve the performance of it with a small number of snapshots,a modified eigenspace-based adaptive beamforming algorithm based on an unitary transformation is proposed.

1引言在众多阵列信号处理算法中，Feldm an等提出的基于特征空间的自适应波束形成算法[1]由于具有较强的稳健性能而受到学者们的广泛重视[2-4]，但ESB算法需进行复矩阵求逆和特征分解，计算复杂度高。

We found that under acid condition, selenite radical combined with active hydroxide radical and amino-group of chitooligosaccharides to form chitooligosaccharides - Se compound molecule, the remaining group complex interacted with the negative sodium tripolyphosphate via electrostatical interactation to form nanoparticles with the size about 100nm.

通过透射电镜、粒径分析仪等方法表征，发现壳寡糖-硒纳米颗粒平均粒径为100nm左右，在酸性条件下，亚硒酸根与壳寡糖单元上活性羟基和氨基化合，形成壳寡糖-硒复合分子，剩余的基团与带负电的多聚磷酸钠复凝聚，在4℃下能够稳定保存，25℃以上壳寡糖溶胀而致纳米颗粒发生分解。

In the present communication, a modification of the combustion method for the microdetermination of carbon and hydrogen was described, in which the sample was covered with the thermal decomposition product of AgMnO_4 and the combustion tube was filled with the same reagent.

用高錳酸銀热分解产物复盖在試样上进行灼烧和用同一試剂作固定填充剂并采用較高的氧气流速能使有机物在三分钟內氧化完全。为闡明燃烧过程，故比較本法、Krbl法和套管热分解法所产生的二氧化碳热导曲线。

The distribution law of calcite and whewellite affirms again that Weertman's water-film theory under ice is correct and indicates that the water-film on the stoss and the top-surface prevails.

同时也说明方解石的沉淀过程，不仅仅是背冰面的复冰过程。方解石的分解与沉淀与水膜承压而溶有较多的CO〓有关。

On the condition of normality, the question whether the unital complex f -algebra satisfies the property and multiple decomposition property are considered.

考察了在正规条件下，有单位元的复f-代数满足性质和乘法分解性质的情况。

The weight ratio of decabromodiphenyl ether and antimony oxide influenced both the flame retardance and mechanical properties.

结果表明：三氧化二锑与十溴联苯醚复配后对阻燃体系的热稳定性产生影响，而且阻燃体系的热分解速率与二者的配比有密切关系。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。