等环的

The technology specification for heating boiler, top air fan, air conditioning unit, start-up boiler, condensate pump, water ring vacuum pump, high-low bypass, automatic filter, closed cooling water heat exchanger, closed circulating cooling water pump, heavy oil treatment line, industrial waste water treatment equipment, water technology pump, steel valve gate, circulating water pump, oily waste water treatment, rotating type screen, chemical water treatment, UPS, generator-transformer unit fault wave recording, generator, main transformer and HV unit auxiliary transformer protection, synchronizing device, fast changeover, DC panel and high frequency switch and battery.

采暖锅炉，层顶风机，空调机组，启动锅炉，凝结水泵，水环式真空泵，高低旁路，自动滤水器，闭式冷却水换热器，闭式循环冷却水泵，重油处理线，工业废水处理设备，水工专业水泵，钢闸门，循环水泵，含油污水处理，旋转滤网，化学水处理，UPS，发变组故障录波，发电机，主变压器及高厂变保护，同期装置，快切，直流柜及高频开关，蓄电池等设备的技术规范书。

This paper gives some commensurable researches utilizing experiment combining theory. The whole paper consists of the theoretical and experimental researches. The first part consists of the fundamental study of foamed acid, the flowage of foamed acid as a Non-Newton fluid in the pipe and annular pipe, and the technology of acidification using foamed acid; and the experimental study includes the formula experiment of foamed acid, the Rheological behavior of foamed acid, the seepage and divided flow in the corn of foam, and appraisal experiment of foamed acid.

本论文采用实验和理论结合的方法，开展了相应的研究工作，主要包括两大部分内容：一是理论研究，包括泡沫酸的基本性质、泡沫酸流体作为可压缩非牛顿流体在井筒和环空中的流动规律、以及泡沫酸酸化工艺等方面的理论研究；二是实验研究，包括泡沫酸的稳定性配方、泡沫酸的流变特性、泡沫流体渗流规律和暂堵分流特性、泡沫酸室内评价等室内实验。

Away from the boat deck to the middle, if the middle with the ship on a wooden platform high-count the zero level, then the wooden platform, a total of three floors each floor has a platform at the enemy, some of which teams will be frozen ice ring .

从船中层往甲板走，如果与船中层等高的木板平台算第零层的话，那么木板平台共有三层，每层平台处都有敌人，其中有的还会冰环冻住队伍。

3D isometric view for total immersion into the ring.

三维等距的看法总沉浸到环。

The results indicate the KBSF has excellent aseismic performances such as great elastic stiffness, satiable hysteretic loop, slowly stiffness deterioration, and yielding localized in knee.

结果表明KBSF具有弹性刚度大、滞回环饱满、刚度退化慢，屈服局限于隅撑部位等优越的抗震性能。

The system by 8,098monolithic microcomputers, the temperature sensor, the A/D switch, thekeyboard and the display circuit, the crystal thyratron triggers theelectric circuit and so on the controller which is composed and iscontrolled the object resistance furnace to constitute a closed-loopcontrol system.

系统由8098单片机、温度传感器、A/D转换器、键盘及显示电路、晶闸管触发电路等组成的控制器和被控对象恒温库构成一个闭环控制系统。

In the same time, a number of barbituric acid derivatives have been designed. The relations of structure-properties was studied by connecting anthraquinone, benzene and furan.

并以1H-NMR，FTIR，UV-vis，Mass进行了表征，确定了其结构，另外设计了几种巴比妥酸衍生物分子，通过在巴比妥酸衍生物中引入萘、苯以及芳香杂环等不同的共轭桥，研究了结构性能关系。

The main chemical constituents from dipsacaceae species were triterpenoid saponins,iridoidal glycosides,flavonoids,essential oils,etc.

该科植物主要含三萜皂苷、环烯醚萜苷、黄酮、挥发油等类型的化合物。

The interior layer could stand the constant temperature of 60 degree so that the fragrance oil could be catalyzed in a flameless condition.

虽然外环的温度相当高，但它十分安全，若有纸等物接触时不容易令物体燃烧。

Also the company has established good friendship with many countries, such as Germany, Australian, Spain, Sudan and White Russia etc.

&金环&牌产品质量可靠，品种规格齐全，不仅能满足国内医疗卫生领域的广泛应用，还远销拉美、中东、非洲、东南亚、欧洲等地区的德国、澳大利亚、西班牙、苏丹、白俄罗斯等国家，并与一些国家建立了良好的合作关系。

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。