Jet aerator especially self - suction jet aerator can meet the need well.射流曝气,尤其是自吸式射流曝气就可较好地满足这一要求.The length of air cavity is an important factor in design of lateral aerator.侧空腔长度是侧墙掺气坎设计时考虑的重点内容.The optimum aperture ...
临时继任者肯?科克雷尔, 艰难维持城市运行.His interim successor, Ken Cockrel, struggled to keep the city on course.科克雷尔的4月份的预算提议, 包括裁员300多人,降低工资.Mr Cockrel's budget proposal, crafted in April, includes firing more than 300 workers and ...
Conclusion Programmed humidifying and heating experiments are applicable to drug stability study.结论程序变湿变温加速试验可以应用于药物稳定性研究.At present, malt crusher is de eloping from high - power multiple rollers crusher to humidifying h...
用小光圈，仔细调整相机位置。Use a small aperture and position the camera carefully.用闪光照相，要把光圈孔径定为5.6。For flash photography, set the aperture at f.5.6.聚光灯的光圈随着她在舞台上转.The spotlight followed her round the stage....
She was no sensualist, longing to drowse sleepily in the lap of luxury.她不是个肉欲主义者,想昏昏沉沉地过纸醉金迷的生活.Oh, no! Looks like they catch me drowse.喔, 糟了. 他们好像发觉我在打瞌睡.Teach him to read, teach to midnight, chen Xian drowse, the head ...
整个肝素钙治疗过程中,患者的血磷水平都升高.Serum phosphate levels were elevated throughout the heparin calcium therapy.目的: 观察低分子肝素钙治疗短暂性脑缺血发作(TIA) 的临床疗效.Objective : To observe the curative effect of low - molecular - weight heparin calcium t...