固体

This paper intends to report three experimentally simple preparations of naphthoquinone, hydroquinone and the corresponding mixed quinhydrone ,all redox chemistry being carried out in the solid state.

报导了通过固体氧化还原作用以制取α-萘醌，氢醌以及对应的醌氢醌试剂，所有反应均在固体状态下进行

Because the nitramine explosive has high mechanical sensitivity and shock wave sensitivity,the attention is given to the security of modern high energy propellant.In order to evaluate the security of NEPE high energy propellant,it's necessary to study and calculate the TNT equivalence of high energy propellant.

1引言硝酸酯增塑的聚醚高能固体推进剂是二十世纪70年代发展起来的新型固体推进剂，它突破了传统的复合和双基推进剂的界限，综合它们各自的优点于一身，是目前已服役的能量最高的推进剂[1]。

Since there exists some disadvantages such as poor mechanic properties and much higher burning rate pressure exponents (?1) in the fundamental formulations, this work is devoted to the improvements of combustion characteristics and mechanic properties of LOVA propellants. The effects of the crystal shape, size and contents of nitroamine particles, the types of binder, plasticizer and surface-active agents and the contents of NC on combustion performance are studied by closed bomb tests. In the mechanic properties tests, the effects of the types of binders, plasticizers and solid fillers, the interaction between binders and solid fillers and technological procedures on propellant mechanic properties are researched.

针对基础配方具有燃速压力指数远大于1、力学性能差等特点，采用密闭爆发器等试验手段，研究了诸如硝胺粒径、硝胺晶体形状、硝胺含量、粘结剂、增塑剂、硝化棉含量及表面活性剂等因素对燃烧性能的影响；采用抗沖、抗压静态试验方法，对粘结剂、增塑剂、固体填料、粘结剂与固体填料之间的相互作用及工艺条件与力学性能之间的关系进行了研究，提出了改善低易损性发射药燃烧性能和力学性能的技术途径。

Noncondensible gas(7%～33%,consisting of CO,CO2,H2 and C1-C2 hydrocarbons),liquid(water and oil phases,26%～45%)and solid residues(31%～51%)were collected after microwave heating of waste PCB.

结果显示：微波热解得到的气体、液体、固体的产率分别为7%～33%、26%～45%、31%～51%，其中气体主要由CO、CO2、H2及有机烃类组成，可燃性气体占70%左右，可作为燃料气加以利用；液体分为水相及油相，经常压蒸馏后得到的120～250℃馏分主要为单酚化合物，苯酚高达50%左右，甲基苯酚和邻甲基苯酚为25%以上，是良好的化工原料；固体中除炭外，还含有许多金属如铅、锡和铜等，可以回收利用。

Subtitle D of the Act is dedicated to nonhazardous solid waste requirements, while Subtitle C focuses on hazardous solid waste.

法案附件 D 致力于无害固体垃圾要求，附件 C 集中于危害固体垃圾。

Olid super acid of SO_4~(2-)/ZrO_2 and SO_4~(2-)/SnO_2 type have attracted much attention for its strong acidity and good performance in catalyzing organic synthesis reaction, while fewer reports on modification and application of SO_4~(2-)/Fe_2O_3 have been made.

O_4~(2-)／ZrO_2、SO_4~(2-)/SnO_2型固体超强酸因其较强的酸性，在催化有机合成反应中具有较高的活性而备受关注，而关于SO_4~(2-)／Fe_2O_3固体超强酸的改性及应用的报道相对较少。

Olid superacid and solid superbase, which are developed in resent years, attract close attention of many researchers, because of high acidic and basic strength, high catalysis efficiency, no pollution to environment, and no corrosion to equipments, reusable and renewable property.

O_4~(2-)/M_xO_y型固体超强酸和γ-Al_2O_3-NaOH-Na型固体超强碱是其中最具代表性、最有工业应用前景的催化剂，本文对两种催化剂及其在有机合成中的应用进行了研究。

Performing the process in the presence of the organoboron or organoaluminum-treated solid surprisingly leads to an increased activity compared to polymerization processes performed without the treated solid.

与不使用处理过的固体进行的聚合方法相比，在有机硼或有机铝处理的固体存在下进行所述方法令人惊奇地使活性增加。

In the thesis, SO_4~(2-)/ZrO_2-CuO, SO_4~(2-)/ZrO_2-Co_2O_3 and SO_4~(2-)/ZrO_2-V_2O_5 were synthesized and their application in the oxidation of cyclohexane under mild condition (room temperature and atmospheric pressure) was investigated. The aim to the study was for the development of the synthetical methods to oxygenous ramification, which was economical and environmentally friendly.

即以SO_4~(2-)／ZrO_2-CuO、SO_4~(2-)／ZrO_2-Co_2O_3和SO_4~(2-)／ZrO_2-V_2O_5三类固体超强酸为例，研究SO_4~(2-)／M_xO_y型固体超强酸在温和氧化气氛中对烷烃的催化反应情况，以开发经济环保的(来源：ABdfC论文网www.abclunwen.com)含氧衍生物的合成方法。

The electric conductivity of solid polyiodides increases largely as the aggrandizement of polyiodide anions"polymerization degree. The solid polyiodides have excellent sterilizing effects and the effect of tetra-n-butyl ammonium undecaiodide is the best of them, and the sterilizing effects increase as the aggrandizement of polyiodide anions" polymerization degree. The sterilizing effects of resinic polyiodides increase as the aggrandizement of polyiodide anions polymerization degree, the heptaiodide resinic polyiodide has better sterilizing effects than the triiodide and pentaiodide.

固体高聚碘系列化合物的电导率随着高聚碘阴离子聚合度的增加而增加，并且增幅较大；固体高聚碘对常见细菌均具有很好的杀灭作用，并且随着高聚碘阴离子聚合度的增加，杀菌能力也随着增强，其中正四丁基十一碘化铵杀菌剂的效果最佳；树脂高聚碘随着高聚碘阴离子聚合度的增加，杀菌能力增强，碘七树脂高聚碘的杀菌效果要明显好于碘三树脂和碘五树脂高聚碘。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失