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This paper introduced the cable anchor support technology under the situation of compound roof for Yongxia mining area, analyzed the principle of anchor rod with cable anchor , and made a declaration for the support parameters.

介绍了永夏矿区复合顶板条件下煤巷锚网索支护技术的情况，分析了复合顶板条件下锚杆加锚索支护的原理，并对支护参数进行了说明，对类似条件下的巷道支护具有较强的指导意义。

This draft stalks of grain only for Www.chemnet.com.cn of net of Chinese chemical industry international crude oil is climbed again and again tall, make businessman state of mind auspicious, below the influence that downstream not saturated colophony rises in most raw material, manufacturer price all has different rate go tall, the market shows trend of get warm again after a cold spell, drive in its, suitable anhydride market is small follow go up, in the meantime, below the influence that upriver cooking benzene goes up in suitable anhydride, low do not have shipment intent temporarily, the city after manufacturer is right is valued quite, farther small are carried go up quote, meanwhile, purchase intent to be carried somewhat to crude benzole brace up, the insecurity of crude benzole supply of goods, your manufacturer take advantage of an opportunity follows go up.

本稿为中国化工网www.chemnet.com.cn专稿国际原油一再攀高，令商家心态大好，下游不饱和树脂在多数原料上涨的影响下，厂家价格均有不同程度的走高，市场显现回暖趋势，在其带动下，偏苯三酸酐市场小幅跟涨，同时，上游焦化苯在偏苯三酸酐上行的影响下，低位暂时无出货意向，厂家对后市比较看好，进一步小幅提涨报价，与此同时，对粗苯采购意向略有提振，粗苯货源的紧张，令厂家顺势跟涨。

Under the exclusive debut of nightmare_yiyo tree work " Dill Pickle " the latest update, banyan tree, is the world's largest network of original works in Chinese, under the banyan tree has a large number of novels, short stories, prose, poetry and other literary types of Chinese ...

榕树下独家首发nightmare_yiyo的作品《莳萝泡菜》最新更新，榕树下是全球最大的中文原创作品网，榕树下拥有大量长篇小说、短篇小说、散文、诗歌等各种文学类型的中文。。。

The technique made full use of the characteristic of PR controller which can realize zero steady-state error in AC input signal in stationary frame. In the method, the active and reactive current component in the vector control strategy were transformed in the stationary frame to achieve the objective of keeping the DC-link voltage constant, adjusting the power factor and decoupling the active and reactive power. Compared with conventional double close-loop proportional integral controller, the PR technique is better in harmonic compensation without the complex rotating frame transformation and the couple or feedback voltage which is easily influenced by temperature and circuit parameters. The control algorithm is easy to be realized while the robustness and power quality is improved.

该方法充分利用了PR控制器能够在静止坐标系下对交流输入信号无静差控制的优势，将矢量控制策略下的有功电流和无功电流分量转换到静止坐标系下进行调节，实现网侧变换器维持直流电压稳定和调节功率因数的控制任务和双馈电机有功、无功功率的解耦控制，与传统的双闭环PI控制相比，该策略无需繁琐的坐标旋转变换，不存在受温度及电路参数影响的耦合项和前馈补偿项，且易于实现对系统低次谐波电流的补偿，减小了控制算法实现难度，提高了控制系统的鲁棒性和电网电能质量。

Theresults indicated that the initial desorption rate of As was higher than As, but thefinal desorption percentage of As was two times higher than As; that in therange of pH(6.5-8.5), the desorption of As was the lowest（pH=6.5）,and thepercentage increased with the pH value increasing or deescalating, but for the As,thepercentage increased with the increase of pH; that the supersonic accelerated desoptionof arsenic and the final percentage was lower than non-supersonic; that on the conditionof UV-light ,in a word, it took negative effect to desorption The"reproduced process"has been used in the procedure of regeneration.

实验结果表明，初始阶段，三价砷的脱附率高于五价砷，但最终脱附率三价砷低于五价砷；三价砷、五价砷在不同温度下的脱附实验表明三价砷的最佳脱附温度低于五价砷的最佳脱附温度；在pH=5.5-8.5时，随着pH的增大，五价砷的脱附率具有先减小再增大的趋势，在pH为6.5时脱附率降至最小；在pH=5.5-8.5时，三价砷的脱附率随pH的增大而增大；不论是三价砷还是五价砷的脱附过程，超声波条件都会促进脱附速率(来源：ecABC论a4文网www.abclunwen.com)的增加，并且最终的脱附率要高于无超声波条件下的脱附率；紫外光照条件下，随着光照时间的增加，两种价态砷的脱附率会达到一个较高的值，再降低。总体而言，紫外光照的存在不利于脱附的进行。

A high-precision liquid filter includes a liquid treating device among which the interior has a filtrating device with filter screen along the periphery set up, the lower end of its one side is the liquid inlet, and the upper end is the treated liquid outlet and the lower end is the impurity outlet, a steel plate for hoisting the filtrating device is set up in connection below the cover shell at the upper end of liquid treating device in which or on its outside a magnetizing device is further set up and on its bottom two stands are fixed.

高精度液体过滤器，包括一液体处理装置，其中内部设置有周缘设置有滤网的过滤装置，其一侧下端为液体入口，上端为处理过的液体出口，下端为杂质出口，处理装置上端盖壳下连设一用以吊设过滤装置的钢板，液体处理装置内或外侧还设置有一磁化装置，液体处理装置底部设有两支架。

This means Zhejiang industrial and commercial did not abide by Beijing is industrial and commercial this year in August come on stage " net inn new rule " way, inn of compulsive requirement net handles license, undertake introductory below the premise that encouraging active net to hand in easy platform to manage mode however, standard, platform trades to assume an one share on requirement net register and manage responsibility.

这意味着浙江工商没有遵循今年8月北京工商出台的&网店新规&的路子，强制要求网店办执照，而是在鼓励现行网上交易平台管理模式的前提下进行引导、规范，要求网上交易平台承担起一部分的登记和管理责任。

Now, dog civilian net was adopted again new round strategic conduct propaganda, with annual nearly 100 thousand yuan price wraps Xin Ruichong for a long time content magazine " renown dog " 4 layout, the novel content that the dog every months civilian net produces, show more magazine readerships.

现在，狗民网又采取了新一轮的战略宣传，以每年近10万元的价格长期包下新锐宠物杂志《名犬》的四个版面，每月将狗民网产生的新奇内容，展现给更多的杂志读者。

Firstly, this algorithm maps a given routing instance to the corresponding graph model, which is a kind of asymmetric grid graph suitable for BBL mode.

在本文中，我们在本教研室原来研究的基础上，就物理设计中BBL模式下典型的多端线网绕障碍布线问题，提出了一种基于生物仿生特性的蚁群算法，通过选择适当的图模型表述，该算法可采用蚁群任务调度策略，模仿蚁群的协同学习机制，来求解多端线网绕障碍的布线问题，并能给出较优的解。

The express appearance caters to the net to buy the rapid development now the situation, more and more chefoo area person joined to the express this ranks, express must also probably be quicker than the beforehand registered letter mail speed, moreover in ordinary circumstances compared to registered letter also expensive how many, therefore we had the reason to choose Yantai completely express.

烟台分类妈妈网诚邀港城城万事通为大家介绍，快递的出现迎合了当今网购迅猛发展的态势，越来越多的芝罘区人加入到快递这个行列，快递要比以前的挂号信邮寄的速度还要快，而且一般情况下比挂号信也贵不了多少，所以我们完全有理由选择烟台快递。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。