cavitation
美 [ˌkævə'teɪʃən] 
英 [ˌkævɪ'teɪʃən]
- n.空化；【物】成穴；【医】成洞；【航】气穴现象
- 网络气蚀；穴蚀；空蚀
英汉解释
n. | 1. 【物】成穴;空化,(超声波的)空穴作用;【医】成洞,成腔 |
英英解释
例句
You can see it coming in, and an incredible flash of light, and all this cavitation spreading over the surface of the snail.
你可以看到它产生，伴随一道不可思议的闪光，气穴的传播越过了蜗牛的表面。
This cavitation pattern seems to suggest that what exactly bursts into the FMBC is not tip vortex cavitation but sheet cavitation.
这样的空泡型态似乎在暗示真正爆裂成FMBC的是页狀空泡而非葉尖涡空泡。
In fact , you might have even seen some cavitation going up the edge of the limb .
实际上，你或许已经看到一些气穴已达到了肢体的边缘。
However, due to the characteristics of sludge, the cavitation air flotation has not been applied to sludge disposal.
由于污泥本身的特性原因，CAF在污泥处理中尚没有应用。
Excessive fluid noise is usually an indication that cavitation is occurring.
如果流体噪音过大，则通常意味着出现气穴现象。
It is an irreversible , slowly progressive decay of the hard tissues . It leads to a disintegration of tooth structures and cavitation.
它是在牙齿硬组织中发生的一种不可逆的缓慢进行腐蚀过程，导致牙齿组织崩解及腔洞形成。
The length of cavitation bubble approach or exceed the length of objects is known as supercavity.
空泡长度接近或超过物体的长度时称为超空泡。
Precautions shall be taken to prevent damage to the heat meter by unfavourable hydraulic conditions(cavitation, surging, water hammer).
温度传感器要做预防措施来防止因水力条件（气穴，冲击，水击）引起的损害。
Cavitation was calculated in the heat exchanger test-bed. The generation of cavitation was simulated when fluid flows through throttle pipe.
对于换热器试验台水管路中发生的气蚀现象，应用数值计算方法，模拟了流体在管道节流中气蚀的过程；
The effective wake is one of the primary reasons of propeller cavitation and induced ship hull vibration.
实效伴流的不均匀性是引起螺旋桨空泡、振动的主要原因之一。
Tail pump is widely used in the industrial production. When choosing a pump, the flow rate, lift and the cavitation should be considered.
渣浆泵在工业生产中应用广泛，对泵的选择要考虑流量、扬程和汽蚀匹配。
Marine propeller tip vortices are usually strong enough to induce cavitation in the vortex cores.
螺桨葉尖涡的强度通常足够使其涡旋中心产生空化现象。
Thereby, measuring bubble size must be emphasized in study of reducing cavitation damage.
因此在掺气减蚀研究中，必须加强对气泡尺寸的检测。
Disintegration by hydrodynamic cavitation had a positive effect on the degree and rate of excess sludge anaerobic digestion.
由水力空化的解体对程度和剩余污泥厌氧消化速度产生积极的影响。
Experimental results of this paper provide important reference for the cavitation design of underwater vehicles.
文中实验研究结果为水下航行体的空化器合理设计提供了重要的参考依据。
Ultrasound cavitation has become a hot topic in current medical ultrasound research, but its application is still in the primary stage.
超声空化已成为当前医学超声研究的热题，其应用尚在探索阶段。
This pressure rise due to air bubbles in the liquid missing scene known as cavitation bubble collapse.
这种因为压力回升气泡失踪在液体中的景象称为汽蚀溃灭。
For a long time, the cavitation phenomenon is considered being a problem hard to be solved.
长期以来，空化现象被认为是一个不易被解决的问题。
In this paper, a study of the cavitation of manganese-brass during superplastic deformation is reported.
对超塑变形后锰黄铜的空洞特征进行了系统研究。
Additionally, the working law of the cavitation-prevent device under variable working condition is also studied.
并对防汽蚀装置的变工况运行规律进行研究。
The mechanism of the ultrasonic extraction method of the invention mainly lies in the cavitation generated through the ultrasonic mechanics.
本发明超声提取法的作用机理主要是超声力学产生的空化效应。
The key parts of the cavitation characteristics of Gongboxia rotary flow tunnel still need further observation and testing.
公伯峡旋流泄洪洞的这些关键部位的空化空蚀特性尚需进一步观测和检验。
The most effective method to resolve the problems is to set up a cavitation monitoring system.
建立空化监测系统是目前解决这一问题最有效的方法。
They include patented formulas that provide protection against ferrous metal corrosion, including cavitation and crevice corrosion.
它们包括专利配方，提供对黑色金属腐蚀，包括空蚀和缝隙腐蚀的保护。
This paper reviews studies of the performance of different modified epoxy resin when subjected to cavitation erosion conditions.
本文对不同改性环氧树脂耐磨涂层材料在汽蚀破坏条件下的磨损状况进行了研究。
Hydrodynamic cavitation as a tool to control macro- , micro-, and nano- properties of inorganic materials .
以液力气蚀作用调控无机材料之宏观、微观及纳米特性。
The results of numerical simulation show that the pump with the variable-pitch inducer can improve the anti-cavitation performance.
模拟结果表明，磁力驱动冷凝泵吸入口配置变螺距诱导轮可以有效提高抗汽蚀性能。
The total diameter of cavitation, if present, is less than 4cm.
若出现空洞，其直径总和小于4厘米。
The cavitation air flotation( CAF ) has been widely applied to the industrial wastewater and sewage pretreatment in cities.
涡凹气浮（CAF）已广泛应用于工业废水和城市污水的预处理中。
With the decreasing of cavitation numbers, the vorticity value lowers since there is in large grad of the velocity in the cavitation area.
随着空化数的降低，空化区域的流场混合得更为均匀，从而使涡量的峰值逐渐减小；
Other approaches include simple suction aspiration, cut and aspirate devices and clot disruption by ultrasound or laser-induced cavitation.
其他办法包括简单的吸吸，减少和血栓抽吸装置和中断的超声或激光诱导蚀。
The application of a filter-based model(FBM)for the computations of cavitation flow is studied based on the flow around a cascade hydrofoil.
以绕栅中水翼流动为例，对滤波器湍流模型（FBM）在空化流动计算中的应用方法进行研究。
Unsteady cavitating flow around a disc cavitation and its drag characteristics were studied numerically using the filter-based model(FBM).
应用基于滤波器的湍流模型（FBM）对绕圆盘空化器空化非定常流动和阻力特性进行了数值计算和分析。
With the increase of driving frequency, the initial radii range of cavitation bubbles decrease, and the oscillation intensity reduces.
随着声波频率的升高，空化气泡的初始半径取值区间越来越小，空化振荡也越来越弱。
Then, this paper, study the mechanism of optimizing the acoustic cavitation theoretical which numerical calculation method.
然后，本文应用数值模拟计算的方法研究了声空化优化的机理。
Using finite difference method, the transients in hydraulic pipeline accompanying gas bubbles and cavitation are simulated.
采用有限差分法对液压管路中存在气泡和气穴的瞬态过程进行仿真。
Pump cavitation due to the particularity of curve, the curve shape of a direct impact on NPSH3 values.
由于泵汽蚀曲线的特殊性，曲线形状直接影响NPSH3的取值。
Conclusion: Nonlethal dosage ultrasound could lead mitochondria damage to ovarian carcinoma by cells cavitation.
结论：非致死剂量超声可能通过空化效应而致卵巢癌细胞线粒体损伤。
Excellent Air Release and Antifoam Properties-to avoid cavitation and increased compressibility.
优越的空气释放性及抗泡沫性能，可防止因气穴的产生而引致的可压性。
And a lot of ultrasonic cavitation is an important mechanism of ultrasound.
而超声空化是很多超声应用的重要机理。
