cavitation
美 [?kæv?'te???n] 
英 [?kæv?'te???n]
- n.空化；【物】成穴；【醫(yī)】成洞；【航】氣穴現(xiàn)象
- 網(wǎng)絡(luò)氣蝕；穴蝕；空蝕
英漢解釋
n. | 1. 【物】成穴;空化,(超聲波的)空穴作用;【醫(yī)】成洞,成腔 2. 【航】氣穴現(xiàn)象;氣渦現(xiàn)象 |
英英解釋
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.
你可以看到它產(chǎn)生，伴隨一道不可思議的閃光，氣穴的傳播越過了蝸牛的表面。
This cavitation pattern seems to suggest that what exactly bursts into the FMBC is not tip vortex cavitation but sheet cavitation.
這樣的空泡型態(tài)似乎在暗示真正爆裂成FMBC的是頁狀空泡而非葉尖渦空泡。
In fact , you might have even seen some cavitation going up the edge of the limb .
實(shí)際上，你或許已經(jīng)看到一些氣穴已達(dá)到了肢體的邊緣。
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在污泥處理中尚沒有應(yīng)用。
Excessive fluid noise is usually an indication that cavitation is occurring.
如果流體噪音過大，則通常意味著出現(xiàn)氣穴現(xiàn)象。
It is an irreversible , slowly progressive decay of the hard tissues . It leads to a disintegration of tooth structures and cavitation.
它是在牙齒硬組織中發(fā)生的一種不可逆的緩慢進(jìn)行腐蝕過程，導(dǎo)致牙齒組織崩解及腔洞形成。
The length of cavitation bubble approach or exceed the length of objects is known as supercavity.
空泡長(zhǎng)度接近或超過物體的長(zhǎng)度時(shí)稱為超空泡。
Precautions shall be taken to prevent damage to the heat meter by unfavourable hydraulic conditions(cavitation, surging, water hammer).
溫度傳感器要做預(yù)防措施來防止因水力條件（氣穴，沖擊，水擊）引起的損害。
Cavitation was calculated in the heat exchanger test-bed. The generation of cavitation was simulated when fluid flows through throttle pipe.
對(duì)于換熱器試驗(yàn)臺(tái)水管路中發(fā)生的氣蝕現(xiàn)象，應(yīng)用數(shù)值計(jì)算方法，模擬了流體在管道節(jié)流中氣蝕的過程；
The effective wake is one of the primary reasons of propeller cavitation and induced ship hull vibration.
實(shí)效伴流的不均勻性是引起螺旋槳空泡、振動(dòng)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.
渣漿泵在工業(yè)生產(chǎn)中應(yīng)用廣泛，對(duì)泵的選擇要考慮流量、揚(yáng)程和汽蝕匹配。
Marine propeller tip vortices are usually strong enough to induce cavitation in the vortex cores.
螺槳葉尖渦的強(qiáng)度通常足夠使其渦旋中心產(chǎn)生空化現(xiàn)象。
Thereby, measuring bubble size must be emphasized in study of reducing cavitation damage.
因此在摻氣減蝕研究中，必須加強(qiáng)對(duì)氣泡尺寸的檢測(cè)。
Disintegration by hydrodynamic cavitation had a positive effect on the degree and rate of excess sludge anaerobic digestion.
由水力空化的解體對(duì)程度和剩余污泥厭氧消化速度產(chǎn)生積極的影響。
Experimental results of this paper provide important reference for the cavitation design of underwater vehicles.
文中實(shí)驗(yàn)研究結(jié)果為水下航行體的空化器合理設(shè)計(jì)提供了重要的參考依據(jù)。
Ultrasound cavitation has become a hot topic in current medical ultrasound research, but its application is still in the primary stage.
超聲空化已成為當(dāng)前醫(yī)學(xué)超聲研究的熱題，其應(yīng)用尚在探索階段。
This pressure rise due to air bubbles in the liquid missing scene known as cavitation bubble collapse.
這種因?yàn)?/c>壓力回升氣泡失蹤在液體中的景象稱為汽蝕潰滅。
For a long time, the cavitation phenomenon is considered being a problem hard to be solved.
長(zhǎng)期以來，空化現(xiàn)象被認(rèn)為是一個(gè)不易被解決的問題。
In this paper, a study of the cavitation of manganese-brass during superplastic deformation is reported.
對(duì)超塑變形后錳黃銅的空洞特征進(jìn)行了系統(tǒng)研究。
Additionally, the working law of the cavitation-prevent device under variable working condition is also studied.
并對(duì)防汽蝕裝置的變工況運(yùn)行規(guī)律進(jìn)行研究。
The mechanism of the ultrasonic extraction method of the invention mainly lies in the cavitation generated through the ultrasonic mechanics.
本發(fā)明超聲提取法的作用機(jī)理主要是超聲力學(xué)產(chǎn)生的空化效應(yīng)。
The key parts of the cavitation characteristics of Gongboxia rotary flow tunnel still need further observation and testing.
公伯峽旋流泄洪洞的這些關(guān)鍵部位的空化空蝕特性尚需進(jìn)一步觀測(cè)和檢驗(yàn)。
The most effective method to resolve the problems is to set up a cavitation monitoring system.
建立空化監(jiān)測(cè)系統(tǒng)是目前解決這一問題最有效的方法。
They include patented formulas that provide protection against ferrous metal corrosion, including cavitation and crevice corrosion.
它們包括專利配方，提供對(duì)黑色金屬腐蝕，包括空蝕和縫隙腐蝕的保護(hù)。
This paper reviews studies of the performance of different modified epoxy resin when subjected to cavitation erosion conditions.
本文對(duì)不同改性環(huán)氧樹脂耐磨涂層材料在汽蝕破壞條件下的磨損狀況進(jìn)行了研究。
Hydrodynamic cavitation as a tool to control macro- , micro-, and nano- properties of inorganic materials .
以液力氣蝕作用調(diào)控無機(jī)材料之宏觀、微觀及納米特性。
The results of numerical simulation show that the pump with the variable-pitch inducer can improve the anti-cavitation performance.
模擬結(jié)果表明，磁力驅(qū)動(dòng)冷凝泵吸入口配置變螺距誘導(dǎo)輪可以有效提高抗汽蝕性能。
The total diameter of cavitation, if present, is less than 4cm.
若出現(xiàn)空洞，其直徑總和小于4厘米。
The cavitation air flotation( CAF ) has been widely applied to the industrial wastewater and sewage pretreatment in cities.
渦凹氣浮（CAF）已廣泛應(yīng)用于工業(yè)廢水和城市污水的預(yù)處理中。
With the decreasing of cavitation numbers, the vorticity value lowers since there is in large grad of the velocity in the cavitation area.
隨著空化數(shù)的降低，空化區(qū)域的流場(chǎng)混合得更為均勻，從而使渦量的峰值逐漸減小；
Other approaches include simple suction aspiration, cut and aspirate devices and clot disruption by ultrasound or laser-induced cavitation.
其他辦法包括簡(jiǎn)單的吸吸，減少和血栓抽吸裝置和中斷的超聲或激光誘導(dǎo)蝕。
The application of a filter-based model(FBM)for the computations of cavitation flow is studied based on the flow around a cascade hydrofoil.
以繞柵中水翼流動(dòng)為例，對(duì)濾波器湍流模型（FBM）在空化流動(dòng)計(jì)算中的應(yīng)用方法進(jìn)行研究。
Unsteady cavitating flow around a disc cavitation and its drag characteristics were studied numerically using the filter-based model(FBM).
應(yīng)用基于濾波器的湍流模型（FBM）對(duì)繞圓盤空化器空化非定常流動(dòng)和阻力特性進(jìn)行了數(shù)值計(jì)算和分析。
With the increase of driving frequency, the initial radii range of cavitation bubbles decrease, and the oscillation intensity reduces.
隨著聲波頻率的升高，空化氣泡的初始半徑取值區(qū)間越來越小，空化振蕩也越來越弱。
Then, this paper, study the mechanism of optimizing the acoustic cavitation theoretical which numerical calculation method.
然后，本文應(yīng)用數(shù)值模擬計(jì)算的方法研究了聲空化優(yōu)化的機(jī)理。
Using finite difference method, the transients in hydraulic pipeline accompanying gas bubbles and cavitation are simulated.
采用有限差分法對(duì)液壓管路中存在氣泡和氣穴的瞬態(tài)過程進(jìn)行仿真。
Pump cavitation due to the particularity of curve, the curve shape of a direct impact on NPSH3 values.
由于泵汽蝕曲線的特殊性，曲線形狀直接影響NPSH3的取值。
Conclusion: Nonlethal dosage ultrasound could lead mitochondria damage to ovarian carcinoma by cells cavitation.
結(jié)論：非致死劑量超聲可能通過空化效應(yīng)而致卵巢癌細(xì)胞線粒體損傷。
Excellent Air Release and Antifoam Properties-to avoid cavitation and increased compressibility.
優(yōu)越的空氣釋放性及抗泡沫性能，可防止因氣穴的產(chǎn)生而引致的可壓性。
And a lot of ultrasonic cavitation is an important mechanism of ultrasound.
而超聲空化是很多超聲應(yīng)用的重要機(jī)理。
