进行水密试验，达到大副满意。
Watertight test to be carried out to chief officer's satisfaction.
该试验应在水密试验完成后和在装配地板敷料，绝缘材料，衬板等前进行。
Tests to be carried out after completion of all works affecting the water tightness and before fitting the floor covering, the insulation, the lining etc.
上层建筑水密门窗冲水试验。
Superstructure water-tightness doors and Windows to be done hosing test.
所有双层底为水密和油密，并应按规范要求由船东代表进行水压或气密试验。
All double bottom is watertight and oiltight. Compressed air testing and water-pressure tests can be carried out according to the classification society and by Owner's representative.
论述了高机动雷达平面阵列天线馈电系统的水密性设计及试验方法。
In this paper, the design of planar antenna feed system of high-speed mobile radar and a test method for watertightness are presented.
如果船厂可以做超声波试验，则应该用超声波来确认水密舱盖的密封性。
Ultra sonic test to be carried out for confirm tightness of hatch covers if the yard can do.
焊接水密接合应该在气密试验后进行喷漆。
Manual weldings of watertight joints shall be painted after the air test.
对混凝土减缩防水密实剂对混凝土的早期收缩性能及对水泥胶砂强度的影响进行了试验研究。
The effects of this admixture on early-age shrinkage properties of concrete and cement mortar strength were investigated in this paper.
临床试验显示：密封系统能够在98%的患者之中产生防水密封效果，在95%患者之中第一次应用即可获得密封效果。
Clinical studies show that the sealant can achieve watertight closure in 98% of cases, with immediate sealing obtained on the first application in 95% of cases.
临床试验显示：密封系统能够在98%的患者之中产生防水密封效果，在95%患者之中第一次应用即可获得密封效果。
Clinical studies show that the sealant can achieve watertight closure in 98% of cases, with immediate sealing obtained on the first application in 95% of cases.
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