向内流的

A rotary separator of vacuum cleaner is composed of a dust collecting container, an opening-closing cover, and a separating plate dividing the dust collecting container into upper space and lower dust collecting chamber.

本发明属于一种真空吸尘器用的旋转分离装置，包括含有异物的空气流入其内形成螺旋流的集尘箱，可开闭集尘箱的盖，集尘箱内设有分离板，分离板与集尘箱的下侧内周面严密地结合，在分离板的下部形成集尘部；分离板是中心开有开口部的圆锥状，从上面的圆周向下倾斜形成引导部，引导部的最下端有引导异物流入到上述集尘部的流入孔。

Intracellular recordings were made from neurons in the superfused isolated carpretina and the effects of calcium on synaptic transmission from cones and rods to horizontal cells were studied by changing the ionic composition of the external medium.

工作应用细胞内记录技术，在灌流的卿鱼离体视网膜的标本上，研究了低钙对外网状层中视锥、视杆信号向水平细胞传递的不同影响。

The effect of division platen superheater arrangement on velocity deviation has been studied for the first time.

通过对炉内流场的详细测量，研究了切向燃烧锅炉水平烟道烟速偏差的形成机理。

Classic hardtop styling, with no B-pillar CTS production windshield laid at a faster angle to create a sleeker profileChrome, split seven-spoke wheel design; 20-inch front wheels and 21-inch rear wheels Sculpted lower front fascia with unique brake-cooling vents Slim-profile outside mirrors XLR-type hidden door handles with proximity remote opening Unique front fender vents Diamond-cut rear fascia with mesh lower grilles and center-outlet exhaust Taillamps with a subtle fin profile and are highlighted with LED lighting technology with light pipes Rear spoiler integrated into the center high-mounted stop lamp Sculpted roof-mounted antenna for OnStar, XM Satellite Radio, etc.

经典硬顶的设计风格，没有B柱，挡风玻璃生产中旅以更快的角度作出规定，以创造一个更光滑profileChrome，分7辐轮毂设计，20英寸前轮和21英寸后轮向内凹陷下具有独特的前仪表板刹车冷却喷口轻薄外后视镜XLR型隐蔽接近门把手的远程开放独特的前挡泥板通风口钻石切割与网格的微妙鳍配置较低的格栅和中心排气出口筋膜后尾灯，并与照明技术，突出了光管后扰流器集成到中央高位安装停止灯设计的弧线车顶安装了卫星导航，XM卫星收音机，天线等

It simulation results proves that when the inner pipes in the concentric annulus pipes stand still, the turbulent flow nucleus area approaches inner pipes; and when inner pipes circumvolve, the turbulent flow nucleus area approaches outer pipes. The shearing velocity near the inner pipes is the biggest, and the shearing velocity increases with the velocity of the inner pipes increasing.

模拟结果表明：在同心环空管道中当内管静止时，紊流核心区即轴向速度最大值区域靠近内管壁；当内管旋转时，紊流核心区即轴向速度最大值区域靠近外管壁；靠近内管壁处的切向速度最大，且随着内管转速的增加切向速度增大。

The field experiments on the secondary flow developed on the lee side show that there are strong sand transport potential at the lee side of the dunes near the surface because of the decreasing of the sand grain size and the other factors. The transport directions are nearly vertical to the dune trends. Those factors and the sand slumping on slip face, and the sand transport processes on the stoss slope make the transverse dunes maintaining their morphology under the advance processes.

对沙丘背风坡发育的二次流的野外观测表明，近地面一定高度内沙丘背风坡气流仍有一定的强度，由于背风坡的沙丘沙粒径较小等因素，背风坡气流仍保持一定强度的输沙率，输沙方向与沙丘走向基本上垂直，这种作用与沙物质向背风坡崩落、迎风坡的输沙过程等共同作用，因而使横向沙丘在运动中保持其形态。

Compared with the result calculated by modified Cambridge model inhered in FLAC3D,the result of elastic-viscose-plastic constructive model can reflect more creep law than modified Cambridge model,which verified the feasibility of the developed model.

通过对侧向卸荷蠕变试验的数值模拟，并与FLAC3D内置的修正剑桥模型的计算结果作比较，结果表明，弹粘塑性流变模型所得到的结果更能反映软土的蠕变规律，从而验证了二次开发的可行性。

In the first section of this work, modulation by lowering 〓 of red sensitive and green sensitive cone driven light responses of the second-order neurons was studied in the isolated superfused carp retina using intracellular recording techniques.

在本论文的第一部分工作中，我们应用胞内记录技术在分离灌流的鲫鱼视网膜标本上研究了低钙（nominallycalcium-free）对红敏视锥和绿敏视锥向第二级神经元信号传递的影响。

A rotary separator of vacuum cleaner is composed of a dust collecting container, an opening-closing cover, and a separating plate dividing the dust collecting container into upper space and lower dust collecting chamber.

要約 本发明属于一种真空吸尘器用的旋转分离装置，包括含有异物的空气流入其内形成螺旋流的集尘箱，可开闭集尘箱的盖，集尘箱内设有分离板，分离板与集尘箱的下侧内周面严密地结合，在分离板的下部形成集尘部；分离板是中心开有开口部的圆锥状，从上面的圆周向下倾斜形成引导部，引导部的最下端有引导异物流入到上述集尘部的流入孔。

Further study indicates that the ancient and present snowlines have risen from the margins of the Qinghai-Tibet Plateau to the interior and the Tanggula Mountains area is ~1500 m higher than the the margins, which vividly reflects the role of the Dry Pole of Asia, as suggested by some scientists earlier, The wide distribution of lake swarms shows that the Qiangtang area is an interior drainage area into which big rivers have not yet stretched, implying that the Qinghai-Tibetan Plateau is younger.

进一步研究表明，古今雪线由高原边缘向腹地升高，唐古拉山地区高出边缘1500m左右，生动表现了&亚洲干极&的作用；广泛分布的湖群说明羌塘地区是一个大江大河尚未伸入的内流地区，意味著青藏高原是个年青的高原。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐