常压

The results show that the fibers with good dye ability can be obtained from blends containing certain amount of SIPE, which are made by using an appropriate proportion of cationic dyeable polyesters and recycled polyester.

结果表明：以适当比例和种类的CDP与PETRc共混，制得的三单体含量一定的共混纤维，能够实现阳离子染料常压染色；影响CDP/PETRc共混纤维实现常压染色的主要因素是共混纤维的结晶度和玻璃化温度。

The corrosion circumstance and corrosion mechanism form the tip of distillatory tower were elucidated,and efficacious countermeasure were introduced.

本文对独山子石化公司炼油厂加工哈国进口原油蒸馏造成蒸馏装置常压塔顶的腐蚀问题进行论述，阐明了蒸馏装置常压塔顶腐蚀环境及腐蚀机理，介绍了所制定的有效的防护措施。

Ochotona curzoniae and Microtus oeconomus might be de-sensitive or have high endurance to hypoxia;hypoxia had smaller effects on their Epo expressions in both the kidney and the prefrontal cortex.

高原鼠兔和根田鼠大脑前额叶皮层Epo的蛋白表达在10.8%O_2和8.0%O_2的常压低氧条件下没有变化；10.8%O_2和8.0%O_2的常压低氧显著促进了小鼠大脑前额叶皮层Epo蛋白的表达。

The soapless polystyrene latex particles were prepared by using microwave irradiation in a closed reactor under controlled pressure, microwave irradiation and water bathing under normal pressure, respectively.

分别用控压微波辐照法、常压微波辐照法和常压水浴合成法制备出无皂聚苯乙烯胶乳粒子。

Based on the above two experimental studies,we inferred the main combustion characteristic at high altitude which was that the flame radiation coefficient was obviously lower than that in atmospheric region and the mechanism which was due to higher volume fraction of carbon particles than that under atmospheric pressure.To validate this infer,the focus of last experimental study was on the volume fraction of carbon particles in the flame.

前两部分实验研究我们分析得到高原地区的主要燃烧特性是火焰辐射系数明显低于常压地区，其机理是由于火焰中的碳颗粒体积分数高于常压下的，为了验证这一推断，最后一部分实验研究的重点是火焰中碳颗粒的体积分数。

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模块式安装，便于增添设备：热泵热水器产品采用多台常压燃煤锅炉并联的安装模式，当用户用水量锅炉时，可随时增添设备。不锈钢燃气隔膜泵，uhb-zk锅炉boiler耐腐沙浆泵，采暖电锅炉氟塑料自吸泵，fsb氟塑料合金常州市锅炉厂，燃气锅炉给水泵，ihf衬氟离心泵，fb、afb耐腐蚀化工泵，ih化工离心泵，水煤浆螺杆泵，ihg采暖电锅炉管道泵，is清水离心泵，立式电动隔膜泵，衬氟气动隔膜泵，不锈钢气动隔膜泵，铸铁气动隔膜泵，铝合金气动隔膜泵，工程塑料常压燃煤锅炉隔膜泵，gw管道排污泵，lw立式排污泵，哈尔滨锅炉供暖公司直联式自吸排污泵，锅炉蒸汽参数立式管道泵，isw卧式管道离心泵，cqb重型不锈钢磁力泵，cqb-g高温不锈钢磁力泵，g型螺杆泵|单螺杆泵|浓浆泵，jmz、fmz自吸酒泵自吸化工泵，zx清水自吸泵，iswh、iswhd卧式不锈钢化工管道泵，qj深井泵，kcb、2cy齿轮油泵，pbg屏蔽管道泵，cdlf不锈钢多级冲压离心泵，lg、lg-b高层给水多级离心泵，s、sh中开式双吸离心泵，dl、dlr立式多级离心泵，iswr、iswrd卧式热水管道泵，gdl多级管道泵，衬氟电动隔膜泵，撕裂式潜水排污泵，自动搅匀排污泵，zw自吸无堵塞排污泵，wq型潜水式无堵塞排污泵，fpz、pvz耐腐蚀自吸泵。

Therefore we studied the redox carbonylation of nitroarenes with thiols at atmospheric pressure in detail and succeeded in reducing the high reaction pressure to atmospheric pressure .

所以我们在常压条件下对硒催化芳香硝基化合物和硫醇的氧化还原羰基化反应进行了详尽研究，成功地将加压反应常压化。

Aiming at problems existing in the atmospheric catalytic combination units of Yangzhou Petrochemical Complex, such as ambiguous incision, large superposition of side-cut distilates in the atmospheric tower, new LLC-Tray stereomass-transfer tower plates were applied in the atmospheric tower to substitute conventional bar-shaped tower plates.

针对扬州石油化工厂常压催化热联合装置存在常压塔侧线组分分割不清、重叠较大等问题，选用一种新型LLC-Tray高效立体传质塔盘代替常规的条形塔盘；对比了塔盘改造前后装置的运行效果，并对改造后的装置进行了经济技术分析。

The corrosion phenomenon and mechanism of atmospheric distillation unit processing thick oil have been analyzed to provide a feasible theory basis for guaranteeing stable,safe and long period running of atmosphere distillation equipments.

对加工稠油的常压装置各部位的腐蚀现象和腐蚀机理作了分析，为保证常压设备平稳安全长周期运行提供切实可行的理论依据。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。