圆体的

A new method for solving the grounding resistance of two or three dimensions grounding facilities in the case of high frequency is found and the grounding resistance at high frequency of circular -shaped and rectangular-shaped grounding plates are computed.

给出了一种在高频条件下求解二维及三维接地体接地电阻的新方法，并利用这种方法具体求解了圆板及矩形板接地体的高频接地电阻。

In addition,different varieties,seedling age,type of explant also affected plant regeneration from leaf discs.

不同品种、不同苗龄以及外植体类型都会不同程度地影响马铃薯叶圆片外植体的再生。

The results show that dynamical ductil-ity dominated final velocity of fragments. During tube expansion, the shear fracture appears preferentially a-long the adiabatic shear bands under positive stress, so the adiabatic shear band determines the size and shapeof fragments. Though the fragmentation behaviour of medium carbon Si - Mn bainific steel is close to that ofsteel 50SiMnVB, medium carbon Si - Mn bainitic steel is an ideal candidate material for the tubular bombs be-cause it is better in dynamical ductility, which can enable the tubes to gain high speeds before fragmentation.

结果表明：材料动态塑性是决定破片最终速度的主要因素；圆管膨胀时外表面形成以剪切为主的裂纹，并向内扩展，接近内表面的绝热剪切带伴随着圆管的膨胀而扩展，并未出现失稳现象，但在正应力的作用下成为优先的断裂通道、决定破片的尺寸和形态；中碳Si-Mn贝氏体钢与50SiMnVB钢的破碎性能相近，但贝氏体钢动态塑性很更好，破碎前的膨胀量较大、更有利于提高破片初速，是弹箭比较理想的候选材料。

A rounded convex molding, often a quarter section of a circle or a n ellipse.

凸圆线脚装饰一个圆的凸圆体塑模，通常为一圆或椭圆的四分之一部分

A rounded convex molding, often a quarter section of a circle or an ellipse.

凸圆线脚装饰一个圆的凸圆体塑模，通常为一圆或椭圆的四分之一部分

The correlations among the parameters suggested that larger trophozoite had its shape closer to round but the shape of nucleus changed little.

参数间的相关系数显示，随着滋养体增大，虫体的形态变圆，而核的形态变化不大。

It is the first time that these phenomena were observed: Two nuclei are surrounded by plasma and locate at the central of the female gametophyte and the others nuclei are positioned at the fringe of the female gametophyte; Before the pollen tube enters the female gametophyte. the nuclei in chalazal end begin splitting of plasma and form multinuclear cell.4. The pollens of Gnetumc are spherical or applanate with single aperture. The ornamentation of exine is spine. The basis part of spine is lenience and the top part of spine is tip or obtuse sphere.

首次在买麻藤属植物的雌配子体中观察到2个游离核位于配子体的中央位置，且被一团原生质所包围的，其余的游离核位于边缘的现象以及花粉管进入雌配子体前，合点端的核已经发生胞质分裂形成多核细胞的现象 4、买麻藤的花粉近球形或扁平型，有单萌发孔，外壁表面具小刺状纹饰，小刺基部宽大，末端尖或钝圆。

Business card printing and membership card phantom follows the rules of art, the early business card printing and membership card more conventional, Phantom, rigor, the present business card printing and membership card in this regard, Phantom, incorporates nonanatomical fine arts in rules, which has greatly enriched the business card printing and membership card expressive force of the Phantom, and with the help of computers make business card printing and membership card production processing methods both convenient and rich, makes up for his personality.

制卡和会员卡制息体沿袭了法规美术体的特不背，早期的制卡和会员卡制息体较板滞、刚硬，此刻的制卡和会员卡制息体在这不圆背有所冲破，吸纳了不法规美术体的改变法规，不小不小丰裕了制卡和会员卡制息体的表示力，而且借助电脑使制卡和会员卡制息体办理办法上既便捷又丰裕，填充了其本性上的不敷。

By careful study to the deflection response of a hinged-fixed circular plate u nder concentrated impulse loading,the saturated impulse phenomenon in the proces s of response is discussed.

利用有限变形弹塑性连续体的最小加速度原理，建立了分析圆板动力响应问题的数值方法，并通过对均匀分布的脉冲载荷作用下铰支圆板位移响应的细致分析，探讨了响应过程中的饱和冲量现象，指出对于高载范围内的脉冲载荷，相应于最大变形的饱和冲量确实是存在的。

Two lamps dating from the seventh century were found, as also oil lamps common in the 4-6th centuries. Two rooms yielded fragments of glass vases and even two whole vessels with a cylindrical neck and a bulbous body. Two samples of dual face-rouge phials were found, one containing a bronze application stick. Such objects have been brought to light in a number of Byzantine tombs. Besides, items in bronze and iron have been retrieved: bracelets, rings, clasps and others.

在这里发现了第7世纪的二盏灯和在4到6世纪常见的油灯，另外在两个房间里有玻璃花瓶的碎片和两个有圆颈和圆体的容器，更找到了两个胭脂色的小瓶子，其中一个包含了铜棒，像这样类似的物品在许多拜占庭的墓穴中被发现，此外，也有许多铜制和铁制的物品，如手镯、耳环、钩子等等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。