对圆的

In this paper,the effect of alternative stress on cu ltured tobacco protoplasts was studied by Circular Dichroism spectra.

本文用圆二色光谱研究了交变应力对烟草细胞膜蛋白结构的影响。

Background: Patent foramen ovale is prevalent in patients with migraine with aura.

背景： 对卵圆孔未闭的患者普遍存在偏头痛伴先兆。

BACKGROUND AND PURPOSE: Few studies have prospectively examined the risk of recurrent stroke associated with patent foramen ovale.

背景及目的：几乎没有研究对复发性中风风险与卵圆孔未闭之间的联系做过前瞻性检测。

Assured by his squire, Rodney of Tudor, that "frogging" is a wives' tale, the Prince accepts his punishment. Underestimating the powers of Whackthazar the Wizard, John and Rodney are zapped into unsightly toads.

王子约翰因为对加冕皇冠出言不敬，遂得到变成「青蛙」的惩罚；约翰侍从罗德尼告知他只要找到一位心仪女子，并在月圆夜之前亲吻自己，就能回复本来身份。

At present, with the products of more than 30000 varieties, include single-face velvet ribbon, double-face velvet ribbon, velvet elastic ribbon, color silicone ribbon, computer jacquard elastic ribbon, rainbow elastic ribbon, computer jacquard knitted ribbon, decorative ribbon, satin ribbon, grosgrain ribbon, reflective ribbon, TPU, PP ribbon, 100% cotton ribbon, color woven ribbon, unique woven ribbon, flat knitted ribbon, meta.llic ribbon trim, printed ribbon, master ribbon, Belts(men's belts, women's belts, children's belts and fashionable belts), pet leash, lanyard, wristband, decorative chains. And Rubber patch, silicone label, PVC printed label, PVC reflective label, genuine leather label. Also belt buckle, buckle, stud, zipper slider, pin buckle, D-Ring buckle, square buckle, round buckle etc are all in our lines.

目前公司生产经营的产品有单面丝绒带、双面丝绒带、弹性丝绒带、矽利康压胶带、电脑提花松紧带、色织松紧带、电脑提花带、钩边带、丝带、罗纹带、反光带、透明肩带、PP带、纯棉带、色织带、特种针织带、平面针织带、特种金银葱带、印花带、子母带、腰带（儿童腰带、男式腰带、女式腰带、时装带）、宠物带、吊带（手机吊带、贵宾证、工作证吊带）、手腕带、装饰带等30000多个织带品种；滴塑标、砂利康环保标、PVC印刷电压标、PVC变色反光标、真皮标、超纤皮标、三维印影标、充气标、复合标、注塑拉头等商标产品；皮带扣、对扣、装饰扣、拉链头、针扣、D扣、方扣、圆扣、里字扣等五金产品。

At present, with the products of more than 30000 varieties, include single-face velvet ribbon, double-face velvet ribbon, velvet elastic ribbon, color silicone ribbon, computer jacquard elastic ribbon, rainbow elastic ribbon, computer jacquard knitted ribbon, decorative ribbon, satin ribbon, grosgrain ribbon, reflective ribbon, TPU, PP ribbon, 100% cotton ribbon, color woven ribbon, unique woven ribbon, flat knitted ribbon, meta.llic ribbon trim, printed ribbon, master ribbon, Beltsmen's belts, women's belts, chi

目前公司生产经营的产品有单面丝绒带、双面丝绒带、弹性丝绒带、矽利康压胶带、电脑提花松紧带、色织松紧带、电脑提花带、钩边带、丝带、罗纹带、反光带、透明肩带、PP带、纯棉带、色织带、特种针织带、平面针织带、特种金银葱带、印花带、子母带、腰带（儿童腰带、男式腰带、女式腰带、时装带）、宠物带、吊带（手机吊带、贵宾证、工作证吊带）、手腕带、装饰带等30000多个织带品种；滴塑标、砂利康环保标、PVC印刷电压标、PVC变色反光标、真皮标、超纤皮标、三维印影标、充气标、复合标、注塑拉头等商标产品；皮带扣、对扣、装饰扣、拉链头、针扣、D扣、方扣、圆扣、里字扣等五金产品。

This paper had obtained the data related to porcine reproductive and respiratory syndrome,hog cholera and porcine circo virus by questionary , locale inquire and sample detecting for all kind of scale hogpen in Henan province.

通过对河南省不同规模猪场问卷调查、现场问询调查和采样检测，获取有关猪瘟、猪繁殖障碍与呼吸综合征、圆环病毒病等疫病流行病学的相关情况。

The relations between the numbers of measured points and measuring error are found based on least-square method in calculating the geometric paramteters of circle, sphere, plane etc. Furthermore the choice of the number of measured point and their distribution have been recomended instructively.

为了减小偶然误差或消除零件表面形状误差对测量结果的影响，往往多测数点或数十点，本文推导出了使用最小二乘法计算几何参数时，如圆、球、平面等，测量点数与测量误差的关系，对测量点数及测点位置的选择提出了指导性意见。

The radial vibration of isotropic thin elastic circular plates is studied and the equivalent circuit is obtained.

摘要对各向同性弹性薄圆盘的径向振动进行了研究，得出了其等效电路。

It is a kind of polishing wheel installed in irregular shape edge, straight-line rounding edge and lavabo grinding machine.

一种安装在异型磨边机，直线圆边机或洗手盆磨边机上对玻璃边进行抛光的磨具，也被称为泥巴轮。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。