叠

His books lay in a heap on the floor of the living room.

他的书叠成一堆放在客厅的地板上。

People who tell you future by means of a pack of cards are frauds.

用一叠纸牌为你占卜未来的人都是骗子。

People who tell your future by means of a pack of cards are frauds.

Fraud在这里指人，用一叠纸牌为你占卜未来的人都是骗子。

People who tell your future by a pack of cards are frauds.

用一叠纸牌为你占卜未来的人都是骗子。

We have firstly calculated and compared the different flow rates by applying various aliasing velocities in the patients with mitral insufficiency, mitral stenosis and ventricular septal defect as well, and suggest that the most uitable aliasing velocities for the hemisphierical flow cenvergence calculation were about 46cm/sec for mitral insufficiency, 37cm/sec for mitral stenosis and 58cm/sec for ventricular septal defect respecively.

首次在二尖瓣关闭不全、二尖瓣狭窄和室间隔缺损患者采用不同混叠极限速度分别计算、比较其流量，提出二尖瓣关闭不全、二尖瓣狭窄和室间隔缺损患者最适合半球血流会聚法计算流量的混叠极限速度分别为46、37和58cm/sec左右。

The overlapped 1-D Gauss field is carefully analyzed and compared with general Gauss field in the intensity homogeneity, utilization ratio of luminous energy and average optical intensity.

详细计算分析了一维叠合光场的光强均匀性、光能利用率、平均光强等指标与叠合度k之间的曲线关系，并与同等条件的高斯光场进行了比较。

Firstly, in contrast to the dipole resonator, the folded dipole resonator is used to improve the frequency responses. Secondly, two types of folded Yagi-Uda arrays are fabricated, one is the original array with uniform length and spacing, the other is the optimum array with perturbed length and spacing to obtain a higher directivity gain.

首先，应用摺叠式耦极谐振器取代原有耦极谐振器以改善频响应，接著设计组摺叠式Yagi-Uda阵天线，一是保持均匀长与间距的初始阵，一是微调长与间距的优化阵，以得到较高的方向增。

Sheaves of leaflets were hurled at any vehicle,blowing hitherand thither to submerge the glinting tramlines and the unique wood-block road,their black and white trodden underfoot by the advanc-ing,chanting crowd.

一叠叠的传单向无论什么车辆扔过去。飘散开来，掩没了亮得发青的电车轨道，掩没了唯一的用木块铺成的马路。人群就踏着那些白纸黑字，前进，呼号。

In the offset printing process monochrome ink was dry stack offset press wet business card printing and membership card production, however, the four-colour offset printing machine is wet wet business card printing and laminated membership card.

在胶印过程中单色胶印机油墨是干叠湿的制卡和会员卡制作，然而，四色胶印机是湿叠湿制卡和会员卡制作。

With the development of navigation and astronavigation industry, the large batch production of servovalves is bringing forward, and spool valve overlap measuring precision and efficiency has became the key point in servovalve machining process, the reaserch on the measuring technology for overlap value of spool valve has an important significance for increasing national defense strength and application foreground.

随着航空航天事业的不断发展，对伺服阀也提出了批生产的要求，滑阀叠合量的测量精度和效率更成为伺服阀制造中的技术关键，因此研究滑阀叠合量测量技术对提高伺服阀的制造工艺水平，进而提升军工生产能力有着重要意义和应用前景。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷