It was only when the hull was hanging freely from the lifting frame, clear of the seabed and the suction effect of the surrounding mud, that the salvage operation progressed to the second stage.
只有当船体从升降架上自由悬挂，脱离海床和周围泥浆的吸力作用时，打捞工作才进入第二阶段。
The suction effect on separation and lift force are studied by numerical method.
本文使用数值模拟方法研究了吸气效应对分离的控制及增升作用。
It can improve gas suction effect, reduce drilling hole amount and save construction investment.
采用优化后的方法可以提高瓦斯抽放效果，减少钻孔数量从而节省施工投入。
This suction effect increases wind speeds by up to 30 percent at each of the 95-foot-long rotors to boost electricity production.
这一抽吸效应使得经过每个长达95英尺的转子的时候风速增加30%，有利于电力生产。
Due to some reasons of the face arrangement, the gas-suction effect, and so on, the first choice is the method of gas-suction over mining.
由于采场接替、抽放效果等诸多原因，随采随抽瓦斯方法为首选。
New type of dehydration unit, self-control cloth humidity, both clean, vacuum, suction effect, time-saving convenience, quick drying and more secure.
新型脱水装置，可自行控制布条干湿度，兼具清洁、吸尘、吸水效果，省时方便，快速干燥更安全。
Because the utility model is provided with the compressed air inlet and the jet nozzle, the energy consumption is low and the silk suction effect is favorable.
与现有技术相比，本实用新型由于设置了压缩空气进口和喷嘴，它能量消耗低、 吸丝效果好。
By using of numerical simulation, the effect of applying boundary layer suction on end-wall to the aerodynamic performance for a van with a high-turning Angle and meridional divergence was discussed.
针对某大折转角子午扩张型导叶，通过数值模拟，讨论了端壁附面层抽吸对叶栅性能的影响。
Objective To manufacture the skin suction blister apparatus and observe the curative effect of autologous epidermal grafting in treating vitiligo.
目的：研制皮肤发疱仪，并临床应用于自体表皮移植治疗白癜风，分析治疗效果。
The seed pushing device has the advantages of avoiding damages to seeds due to no shearing effect generated in a seed pushing process and reducing the possibility of blockage of the seed suction hole.
本发明的有益效果：刮种过程中没有剪切作用，消除了伤种问题，降低了吸种孔堵塞的可能性。
In addition, it can cancel suction pipeline in traditional ventilation system and have better ventilation effect.
另外，使用诱导通风系统可取消传统通风系统的风道，且通风效果良好。
This paper presents an investigation on the side wall effect in two -dimensional transonic wind tunnel with sidewall boundary layer suction around the model.
本文对模型周围的侧壁附面层抽吸，研究跨音速二元风洞的侧壁干扰。
Objective to study the influencing factors of postoperative atelectasis and the lung-expanding effect of suction method.
目的研究心脏术后肺不张的影响因素及膨肺吸痰法的干预效果。
Objective To discuss the effect and applying of lung dilated suction in mechanical ventilation therapy.
目的探讨膨肺吸痰法在机械通气治疗中的应用和影响。
Conclusion Applying three-way suction tube of ventilator to nebulise patient with artificial airway can achieve satisfactory effect in the nebulising process.
结论将呼吸机专用的吸痰三通管应用于人工气道患者的雾化吸入中，能达到雾化吸入治疗应有的效果。
Once the trailing edge vortex stays at the trailing edge the interaction of complex vortex structures occurs and no longer has a beneficial effect on the suction peak induced by the stall vortex.
后缘涡在翼面上驻留时，各涡产生复杂的相互干扰，对失速涡在上翼面产生吸力有不利影响。
By means of parametric analysis, the effect of loading rate and anchor embedment on suction force and limit value of total tension resistance are discussed.
进而通过变动参数分析，讨论加载速率和埋深对吸力和总抗拉力极限值的影响，并给出排水和不排水加载条件对应的临界加载速率。
This method has been applied on two cutter suction dredgers and achieved good effect. It is especially adaptable…
此种方法曾在两艘绞吸式挖泥船上应用过，效果尚可，且特别适用于现场抢修。
The utility model can regulate and optimize the sectional areas of the suction pipes and the bypass pipe, thereby ensuring good suction efficiency and noise reduction effect.
利用本实用新型吸气消音器，可通过调整和优化吸气管路截面积及其旁 通口的面积，以达到更佳的吸气效率和降噪效果。
Mud pump Classification mud sub-single-effect and two types of double acting, single acting mud pump piston reciprocating in a cycle of action only to complete a suction drain.
泥浆泵分类泥浆泵分单作用及双作用两种型式﹐单作用式泥浆泵在活塞往复活动的一个循环中仅完成一次吸排水行动。
This paper describes how to increase the productivity effect of cutter-suction dredgers in the fields of cutting force, dredging pump, gauge pile and exhaust pipe.
本文从绞刀、泥泵、定位桩装置及排泥管等四个方面，论述了提高绞吸式挖泥船生产效率的途径。
The effect of density ratio on suction surface and leading edge is more evident.
在压力面密度比对气膜孔流量系数影响较小。
The effect of density ratio on suction surface and leading edge is more evident.
在压力面密度比对气膜孔流量系数影响较小。
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