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Hao Stars colloid mill principle of work full sound of something astir grinding pan tooth profile incline relative motion but becomes, high speed revolves, another static causes the material to receive the enormous shearing force and the friction force through tooth profile incline between material, at the same time and so on under the complex strength function causes the material for the fluid ultramicron smashing, the emulsification, the disperser, isotropically at the high frequency vibration and the high speed whirlpool, to stir and so on the function, may replace and surpass the stone mill, the sand blast machine, the ball mill, the breast is uniform machine, cuts the mulser, three rollers machine, organizes working efficiency and so on the stamp mill.

昊星胶体磨可干燥两式运转先进机械,其工作原理充分动静磨盘齿形斜面的相对运动而成,其中一个高速旋转,另一个静止使物料通过齿形斜面之间的物料受到极大的剪切力和摩擦力,同时又在高频震动和高速旋涡等复杂力的作用下使物料为流体超微粒粉碎、乳化、分散、均质、搅拌、混合等多种功能,可代替并优于石磨,砂磨机、球磨机、乳匀机、剪切乳化机、三辊机、组织捣碎机等工作效率。

In the even-odd method, according to the symmetry properties of odd and even functions, the function to describe the surface distribution of a flat is decomposed to four components: even-odd odd-even even-even and odd-odd functions, the absolute distribution of three flats are obtained by solving every component.

奇偶函数法根据函数的奇偶特性,将平面面形函数分解为:偶奇、奇偶、偶偶和奇奇函数,再分别求出各项,从而得到三个平面的绝对面形。

Pseudostem ca. 1.7 m (measured to crown of leaves at maturity); leaf blade ca. 3.3 m, base slightly cordate to truncate; compound tepal ca. 5 cm; fruit trigonous clavate; seeds slightly wrinkled

Pseudostem大约1.7米;约的叶片3.3米,基部稍心形到截形;约的合生花被片5厘米;果三棱棍棒状;种子稍起皱 2 ENSETE wilsonii 象头蕉

Methods: Ten patients with thorax esophageal carcinoma were involved in this study.

目的 比较食管癌三维适形放疗和非适形放疗剂量分布的差异。

The result indicate that: the electrodeposition of zinc on nickel and tungsten substrates involves instantaneous three-dimensional nucleation. The coating is the best when the current density is 4mA/cm2 and the temperature is 80 ℃. The coating by the method of the impulse electrodeposition is better than the direct current electrodeposition. Especially when f is 100Hz, ton/toff is 2/8 and J is 8mA/cm2, the coating is clean and uniformity. The crystal size is nearly 0.3μ m .

结果表明:阴极反应为准可逆反应,锌离子在镍电极和钨电极上形核是三维瞬时形核半球形扩散长大过程,直流电流密度为4mA/cm2,温度为80 ℃时,镀层质量最好;脉冲电沉积得到的镀层要优于直流电沉积得到的镀层,尤其在脉冲宽度为2ms,脉冲间隔为8ms,电流密度为8mA/cm2时,得到的镀层光滑而均匀,颗粒大小接近0.3μm。

On the basis of summarizing current fractal dimension algorithms, the random midpoint replacement algorithm was employed to obtain interpolating point according to the fractal features of remote sensing image ,so the current widely used triangular prism method was improved.

在总结现有分形维数计算方法的基础上,根据遥感影像的分形特性,利用随机中点替代法获取插值点,从而对目前普遍使用的三棱柱面法进行了改进。

A proportion of the triadiate cells could shorten one arm and gradually pass, during successive divisions into the fusiform cells, however there was little to suggest that fusiform cells ever became triradiate by growing out a third arm.

培养液比重、温度及光照条件的改变短期内对细胞形态类型的转变没有明显影响;淡水和低温(4℃~8℃)的长期胁迫能使梭形和三出放射形藻株发生高比例的卵形细胞。

Because of the biceps and triceps' contract force and the reacting force of trochlea humeri, compressive stress was produced in the front of olecranon, while tensile stress in the back. The stress caused olecranon fracture. The place of most fracture lied between the tine and the middle, and most of fracture line was transverse or oblique.

由于肱二头肌、肱三头肌的收缩和肘关节反力的作用,尺骨鹰嘴关节侧产生压应力,背侧为张应力,导致尺骨鹰嘴发生骨折,骨折多发生在尖腰部,骨折线多呈横形或短斜形。

However,the fractal studies are directed at growth models basis on growth mechanism of plant and model of the form only consider of the appearance of plant,unlinked to Structural Mechanics of trees and conclude three-dimensional coordinates.

本项研究试图通过分形理论为研究树木的力学性质提供空间结构模型,因而分形研究的结果是要构建出有三维坐标的树木力学结构模型,为下一步进行力学性质分析打下基础。2。

The comparison of the simulations of the same perturbation in 2D and 3D shows that both are similar before the perturbation arrives at 7 solar radii, and that both have the observed three parts of the classical CMEs. However, the reflecting effect of the adopted boundary conditions at both poles in the 3D simulation has a significant effect on the simulation of more hours, and causes unphysical changes in the polar region, such as the enhancement of density and the change of the magnetic field topology.

从对相同扰动的二维和三维模拟结果的对比来看,在扰动到达7个太阳半径之前,模拟结果相似,都可以模拟出CMEs事件的三部分观测特征,但是三维模拟采用的两极边界条件存在的反射效应,对更长时间的模拟有明显的影响,在两极产生密度增强和磁场位形发生较大变化两个非物理扰动。

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