在后面的

The instability originated in the upper R_B-like convection zone develops to larger region with the increase of Grashof number, and the number of non-axi-symmetric circulations decreases. When Grashof number exceeds another critical value, cooling air may invade the cavity and flow toward the shroud, the circulations decrease to one pair occupying the whole cavity in radial, thus these two zones are merged into one. The core structures in the cavity rotate against the disks, while the structures keep no change at the case of periodic oscillatory flow. With the Grashof number rises, the flow undergoes stable, periodic, periodic with cool air invading, quasi-periodic and ultimately to chaos.

离心浮升力是造成非等温轴向通流旋转盘腔内流动不稳定的主要因素，而哥氏力的存在加剧了流动不稳定性，导致流场失稳提前发生，而且在哥氏力的作用下流线发生偏转，盘腔内r-θ面出现了旋向相反的对涡，流动结构更加复杂化；随离心浮升力的继续增加，r-θ面的对涡减少，当其超过某一临界值后部分冷流体侵入盘腔，对涡减少至一对，而且沿径向充满整个盘腔；此后随离心浮升力的增加对涡的数量不再变化；r-θ面的对涡相对于盘面周向移动，但是形状基本保持不变。

First: They can focus the target markets of initial period, and earn the certain market share quickly ; Second: These companies didn't satisfied the present situation after obtaining the preliminary success, they usually acts immediately according to the market information which obtains, and adjusts its development strategy in China to discovers the next target market to expands the successful achievement; Third: They will establishes a good relationship with the local government and the major industry ; Fourth: These companies take the localization extremely, and can provide various supports, to the local customers and their partners; The fifth: these companies cooperate with the local educational institution, to let the potation users can contact their product popularly.

进入中国市场后，能成功在市场上占有一定比率的企业，经本研究分析后发现他们有几个共同的特徵：第一：它们都能在进入初期即锁定目标市场，并很快的拥有一定的市场占有率；第二：这些公司在获得初步的成功之后并未满足於现状，反而根据所得到的市场资讯，调整其在中国的发展策略，找出下一个目标市场，以扩大成功的效果；第三：这些公司会积极的跟当地的政府、大型企业或通路商建立良好的关系以了解并改变市场机制；第四：这些公司十分重视本土化，并对当地的客户及合作伙伴都能提供多方面的支援；第五：这些公司都积极的与当地的教育机构合作，使产品更广泛的与潜在使用者接触。

Cutter blade in the face of the modeling, this paper presents a basic model of ideological confrontation flank milling reasoning and mathematical algorithm: First, the establishment of the cutter edge cross-section curve and the equation ruled surface and then through the algorithm to generate cutter rake face and the flank, Bezier curve-based algorithm to generate the surface of the spiral groove cutter in order to achieve the opposite blade face milling modeling.

在立铣刀的刃面的建模方面，本文提出了一种基本的建模思想对立铣刀的刀面进行数学推理和算法实现：首先建立立铣刀的刃口曲线及横截面的方程，然后通过直纹面生成算法建立立铣刀的前刀面和后刀面，通过基于Bezier曲线的曲面生成算法建立立铣刀的螺旋槽，从而实现了对立铣刀刃面的建模。

On the ship center line of the dock, a laser equipment (this laser equipment only can turn in same vertical face)is put on someplace between the Fr –3# and the Fr 7.5#.

在船坞底船体中心线上，-3#肋位与艉轴管后端面所在肋位之间某处放一激光仪（此激光仪只能在同一重垂面内转动），然后分别用激光打-3#肋位及艉轴管后端面两处的钢丝心，确定这两点在船中心面的内，及已确定了整根轴线在同一中心面上。

Because of limitation of space dimension, the paper proffers a program-add reflector switch near the image plane to implement the switchover of the focal plane, in which position precision is paramount after switch.

基於空间尺寸的限制，提出了通过在像面附近增设反射镜切换方案实现焦面的转换，焦面的转换过程中最重要的是切换后的定位精度。

Again, I maintain that we should use the flexural-tensile strain and the vertical shearing stress of the bottom of cover of the joint as the target for the design of the cover structure of asphalt on the old cement concrete. In addition, on the basis of much theoretical analysis, I preliminarily put forward to a designing methods to anchor the old cement concrete road by using dog irons made of iron bars and then covering it using asphalt concrete structure. Finally, through selecting the plan of the cover of the road to be experimented, and making a detailed introduction to the techniques of construction according to the result of theoretical analysis, I know that after anchoring the slabs close to each other with dog irons made of iron, and then cover them using asphalt cement concrete has an obvious effect on preventing and slowing down the reflection cracks in the bituminous concrete skin coat over the old road.

在大量分析的基础上提出了马钉锚固罩面结构中相邻两块水泥混凝土板接缝处的相对水平位移、相对垂直位移、接缝处沥青层底部的弯拉应变和剪应变的计算公式；再次，提出了采用接缝处罩面层底部的弯拉应变、垂直剪应变作为旧水泥混凝土路面上沥青混凝土罩面结构的设计指标，并在大量理论分析的基础上，初步提出了马钉锚固旧水泥混凝土板后沥青混凝土罩面结构的设计方法；最后，根据理论分析的结果，选定试验路的罩面方案，并对其施工工艺进行了详细的介绍，表明采用钢筋马钉锚固相邻混凝土板后，再进行沥青混凝土罩面的方法在防止或减缓罩面层反射裂缝方面具有明显的效果。

It mainly contains the following things. At first, I bring for the way of anchoring two cementing slabs next to by using dog irons made of iron bars and then cover the surface of the road using bituminous concrete. After analyzing the feasibility of this method by using the famous and popular use soft ware ASYS, the results show the magnitude of the temperature stresses on the limited mat coat of the road has nothing to do with the length of the concrete slabs after covering it with bituminous concrete. Meanwhile, the relative horizontal shifting, the flexural-tensile strain, and the vertical shearing stress of the slabs next to it becomes the least after anchoring them with dog irons made of iron. Therefore it proves that it really works to use this method to prevent and slow down the speed of the reflection cracks in the bituminous concrete skin coat over the old road.

首先，提出采用钢筋马钉锚固相邻水泥混凝土板后再进行沥青混凝土罩面的新方法；采用国际著名的通用有限元软件ANSYS对其可行性进行了分析，结果表明在有限尺寸的板上进行沥青混凝土罩面后，罩面结构的温度应力的大小与板的长度几乎没有关系，同时采用钢筋马钉锚固相邻旧水泥混凝土板后，可以明显地减小相邻板的相对水平位移、接缝处罩面层底部的弯拉应变和垂直剪应变，从而表明该法对防止或减缓旧水泥混凝土路面上沥青混凝土罩面层的反射裂缝是确实可行的。

The mean height from the inferiormidpoint to the edge of inferior joint line was 4.47±0.77mm , 8 percents of thespeciments had a height of less than 3.5mm , and 33 percents of these had aheight of less than 4.0mm .

侧块后中点至中线的距离18.19±1.38mm，侧块后中点至下关节面的距离 4.47±0.77mm，其中小于3.5mm 的占 8.00%，小于 4.0mm 的占 33.00%，侧块后中点在侧块垂线和侧块轴线方向上至侧块前表面的距离分别为 15.91±1.37mm 和18.72±1.59mm。

We have a world-class pre-press equipment and India, in prepress equipment, with Ben Wang Ping, the high-precision, the scanner SG8060G, full output of 6120, computer-to-plate machine CTP4000 Dayang Ji, such as prepress and digital equipment, with more than 50 professional and technical personnel responsible for the prepress job in the printing equipment , With a new Heidelberg offset CD102-4 CP2000, SM74-4-H CP2000, SM52-4 and SORSZ; equipment in India, has a new Berardino-size machine, Starr Brochures machine, lock-line, riding nail production line and plastic nail production lines.

我们拥有世界一流的印前和印后设备，在印前设备方面，拥有日本网屏的高精度电分扫描仪SG8060G，全开输出机6120，电脑直接制版机CTP4000和数码打样机等印前设备，拥有超过50个专业技术人员负责印前方面的工做；在印刷设备方面，拥有全新的海德堡胶印机CD102-4 CP2000，SM74-4-H CP2000，SM52-4和SORSZ等；在印后设备方面，拥有一系列全新的波拉裁纸机，斯塔尔折页机，锁线机，骑马钉生产线和胶钉生产线等。

Produce light oil film spray conditions normally finish normally does not produce a spray, such as user surface in cigarette packages are often in a layer on the surface of another polyolefin film, humidity and temperature in particular to certain conditions, when oil coating, the surface oil often very short gasficatic cause light fastness oil attachthemselves badnessand and above on the surface of polyolefin film appears with uniform small steam fog, in which case the contrary result in reducing or andgrainy of the goods.

产生光油薄膜雾化条件正常情况下，上光油一般不会产生雾化，例如用户在香烟盒表面往往在表面再覆一层聚烯烃薄膜后，湿度大、特别是气温高到一定条件时，当底油涂布后，面油往往因极短暂的气雾致使光油附着牢度不好，而覆在上光油表面的聚烯烃薄膜就会出现浓浓的均匀的雾状小蒸汽，这时反而降低或导致商品的肉质的变化。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。