查询词典 jet skiing

The oscillation performance of jet, as oscillation frequency, is the essential data for designing the fluidic device, which is also the key factor that influence the coupling effect of fluidic device and receiving tube. This paper does experiment on the oscillation availability and frequency of feedback jet-oscillation gas wave refrigeration. As a conclusion, the jet oscillates only in a certain range of geometrical sizes and operating conditions. Under the condition of high pressure ratio, the frequency of the jet"s oscillation is only affected by the feedback tube"s length and chamber remarkably. Under the condition of low pressure ratio, the frequency descends with rise of the pressure ratio.

本文将跨音速正反馈射流振荡器与接受管耦合，对耦合后的射流振荡气波制冷机的可振性、振荡频率以及它们的影响因素作了实验研究，得出如下结论：射流只在一定的操作条件和几何结构尺寸范围内才能稳定振荡；射流的振荡频率在较高压比下只受反馈管长和反馈管容腔大小的显著影响，在小压比下随压比的增大而增加；其它结构尺寸和操作条件只影响可振性。

The results show that the erosion volume grows with the increment of pump pressure, there are best rock-breaking jet length, abrasive concentration and particle size. In low concentration, the erosion energy of post-mixed pulsed abrasive jet is close to the pre-mixed pulsed abrasive jet. After the external fluid is drawn in, the jet dynamic pressure increases by 7%, while pulse amplitude increases by 150%.

结果表明：冲蚀体积随泵压增大而增加，存在破岩的最佳喷距、磨料浓度和磨料粒径；在较低浓度下，后混合磨料脉冲射流的冲蚀性能较接近于前混合磨料脉冲射流；引入外部流体后射流的动压力增大了7%，脉冲幅值提高了1.5倍。

Facilities includes a challenging 18-hole golf course , biking, jungle trekking, water-skiing, wind surfing, jet-skiing or have a joyride on the banana boat, Awana Kijal with its tranquil surroundings is deal for a peaceful and relaxing holiday

设施包括18洞的高尔夫场地、脚踏车、户外密林、滑水、冲浪、喷气式滑水、以及香蕉船自驾。宁静质朴的阿娃那琪佳高尔夫球海滩胜地指引您度过一个祥和慵懒的假期。

All of the Great Lakes offer opportunities for swimming, sailing, water skiing, fishing, jet skiing and more.

所有的大湖提供了机会游泳，帆船，滑水，垂钓，喷气滑雪和更多。

Almost all hotels along Jumeria Beach can offer activities like sailing, paragliding, windsurfing, water skiing or jet skiing.

几乎所有饭店沿海滩jumeria能提供像帆船活动、伞、帆板、滑水和喷气滑雪。

Every Tuesday we would leave work around 4:30 to go to Lake Austin for beers, skiing, jet skiing, and trash talking.

每星期二我們會離開工作的四點半左右到柯士甸湖為啤酒，滑雪，噴氣滑雪，和垃圾桶說話。

He decided to impress her by doing some jet skiing, so he hired a jet ski and got in the water.

於是他租了一台水上摩托车下水。

In addition to these three common business card printing, because the ink-jet business card printing machine application development, Business card printing media updates, at present, an increasingly popular medium ink-jet business card printing photos paper, kaixin, ink－jetprinting-matte coated paper, t-shirt transfer paper, ink-jet transparency and banner headline in the paper, etc.

除了以上三种普通的制卡介质外，由于喷墨制卡机应用多样化的发展，制卡介质也日益更新，目前比较流行的喷墨制卡介质还有照片纸、开心妙妙贴、喷墨布纹纸、T恤转印纸、喷墨透明胶片和横幅大标题纸等。

The central angle of the impingement fluid separated from the target surface became larger with the increase of jet Reynolds. And the separating angle also increased with the increasing ratio of the jet distance to the diameter of the jet hole, while the range of induced vortex became smaller.

试验中发现随着冲击雷诺数的增加，冲击气流与壁面分离处对应的圆心角增大，分离推迟；随着相对冲击间距值的增加，气流与壁面分离处对应的圆心角越来越大，相对于受限空间的大小，诱导涡的范围越来越小。

These measures are as follows: shorten the primary wind intervals to improve thermal load of the burner; reduce the size of hypothetical circle of contact to prevent the flame from splashing; use nozzles with larger height/width ratio to increase the effusive rigidity, so as to increase the jet flow depth of secondary wind into the main jet flow; use a higher primary wind velocity to increase its jet flow rigidity; use a special flame holder structure of the primary nozzle, so as to improve

实践证明，采用这些方式最终有效解决了炉膛结渣问题，并切同时兼顾了锅炉热效率与炉内燃烧的稳定性。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。