就是那有声无气的物，或箫、或琴，若发出来的声音没有分别，怎能知道所吹、所弹的是甚么呢？
And even things without life giving sound, whether pipe or harp, except they give a distinction in the sounds, how shall it be known what is piped or harped?
但是夏季饮水也要注意，正确的饮水方法是选择低糖、无碳酸气的饮料，适量多次饮用，尽量不要喝冰水。
Choose non-carbonated, low-sugar drinks instead of ice water.
如今全球正在争先恐后地开采无硫天然气，这种做法短期内也许不能像预期的那样显著改善全球气候。
The near-term climate benefits of a global dash for sulphur-free gas may thus be smaller than might be expected.
文章第二部分讨论了集装箱无气喷涂工艺条件、操作要点和自动喷漆工艺特点，以及集装箱涂膜的干燥与固化。
In the second part, process condition, operational gist and process characteristic of container airless spraying, container films drying and curing were discussed.
无气喷漆应用于钢结构件涂装是保证喷涂效率和膜厚质量的有效措施。
The application of airless spraying to steel structure coating is an effective measure for ensuring spraying efficiency and film's thickness quality.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
A control system of bearingless induction motor based on torque winding air gap field oriented vector control is accomplished.
↑↑↑设计师想传递一种低调奢华的生活方式，即有欧式生活的贵气与精致，又无金碧辉煌的浮华。
Master Bedroom: Designers want to pass a lowkey luxury lifestyle, that European life of extravagance and refined, resplendent nor flashy.
对具有大活化能的二元无气SHS过程进行了研究。
The binary gasless SHS processes with large overall activation energies were studied.
介绍了高压无气喷涂的原理。
A high pressure airless spray technique is introduced on principle.
在我国油气勘探史上，就曾有过探井录井无气显示，而测井解释发现了气层的若干案例。
In the oil and gas exploration history of China there were many cases which gas show wasn't being found in exploration well logging, but a gas reservoir was discovered by log interpretation at last.
矿用气控无压风门的可靠运行取决于连杆机构的受力传动效果，因此有必要对连杆机构的参数进行合理地设计。
The reliable working of balancing pressure pneumatic controlling doors lies on the driving effect of its link machine, so the rational parameters of link machine need to be designed.
因此，天然气被认为是一种桥梁燃料，让我们能够顺利从煤炭和石油过渡到真正无碳的未来能源。
It is seen, therefore, as a bridge fuel, one that takes us from coal and oil to some mix of carbon-free energy in the future.
对无回流间歇曝气系统在沉淀期间进水的可行性和进水效应进行了研究。
A study was made of the feasibility and effect of feeding during settlement in non-backflow intermittent aeration system (NBIAS).
光致诱蚀作用或无显影气相光刻作用是一个非常有趣的现象。
The photo-induced etching effect, or development-free vapor photolithography is a very interesting phenomenon.
采用有限元法计算分析了定子偏心与转子偏心对无刷直流电动机的气隙磁场、定位力矩及单向磁拉力的影响。
The effects of stator and rotor eccentricity on the magnetic field distributions, cogging torque and unbalanced force were calculated in this paper by using finite element method (FEM).
对叶片弦中区内部有、无冲击射流的气膜出流冷却方式中，冷气侧气膜孔局部换热特性进行了实验研究。
Experimental investigation of the turbine blade local heat transfer characteristics at the inner side of the mid-chord region near film holes was conducted, with and without impingement cooling.
无槽电机绕组的有效部分直接切割气隙磁场，在其中引起涡流损耗。
Active parts of slotless motor winding directly cut off air - gap field, it could produced eddy-current loss.
目的观察无创双水平气道正压通气治疗慢性阻塞性肺疾病(COPD)合并急性左心衰竭的疗效。
Objective To observe noninvasive bi-level positive pressure ventilation for the treatment of chronic obstructive pulmonary disease (COPD) with acute left heart failure.
二组的年龄、术前气导（AC）和术前气骨导差（ABG）相似，统计分析差异无显著意义。
The two groups were comparable in the air conduction (AC) and air bone gap (ABG) values , and had no difference statistically.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
A control system of bearing less induction motor based on torque winding air gap field oriented vector control is accomplished.
此项技术结合了空气喷涂和高压无气喷涂两种技术的优点，在汽车铸件生产中取得了良好的效果。
The technique has combined the advantages of both air painting and non-air high pressure painting and got the better results in the production of vehicle casting.
旋涡气泵结构紧凑，体积小，重量轻，不需变速装置，除轴承外其它部位没有直接接触磨擦，噪音低，送出的气源无水无油。
Swirl pump is compact, light weighted and no speed-adjusting device needed, no friction except bearer, low noise, no water and no oil in the output air.
那是个明朗无雾的夜，霜气凛人。
无泡曝气可提高传氧效率，在高浓度废水或含挥发性有机物废水的处理中具有优势。
Bubbleless aeration provides a high oxygen transfer rate and has a potential in treatment of high strength wastewater or wastewater containing volatile organic substances.
结果表明：通道出口段存在气膜出流与无气膜出流情况相比出口段有效压力分布发生变化，并且使整个通道的流阻下降。
Experimental results showed that the effective pressure distribution of the exit section was different and the flow friction decreased due to the influence of film bleeding.
试验证明该理论可行并能用于研究无铰旋翼结构参数对桨叶气弹稳定性的影响，也能用于直升机旋翼的型号设计。
The experimental results verify that the feasible theory can be used to investigate the effects of structural parameters of hingeless rotor on aeroelastic stability.
采用因次分析的方法推导出错流旋转填料床气相压降的无因次关联式。
The correlative formulas for pressure drop of cross-flow rotating packed bed was deduced with the method of dimensional analysis.
采用因次分析的方法推导出错流旋转填料床气相压降的无因次关联式。
The correlative formulas for pressure drop of cross-flow rotating packed bed was deduced with the method of dimensional analysis.
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