环状的

With Platycodon root as experiment material and Platycodon extract,sucrose,citric acid and β-cycloheptaamylose as experiment factors,on the base of Response Surface Methodology Analysis,researches on optimal prescription of Platycodon health protection beverage were conducted.

以桔梗为实验材料，以桔梗提取物、β-环状糊精、蔗糖和柠檬酸为实验因素，利用响应曲面法进行实验设计，对桔梗保健饮料的最佳配方进行研究，并对最佳配方进行感官评价验证，理化指标检测和微生物学检测。

In the pontocerebellar space, when CT plain scan were enhanced, the infarctional vessel obviously became thicken, which was reliable

例，CT 平扫见桥脑小脑间隙处一个长条环状血管影。增强时，其阻塞血管明显增粗、致密强化，这是诊断小脑前下动脉梗塞的

Disk pulvinate to annular to cup-shaped.

对对杯状环状垫状的花盘。

Stamens (5-)8 or 10, distinct, alternately unequal in length; filaments linear or sublinear,± straight. Disk annular, pulvinate, or columnar. Gynoecium 2-5-loculed, syncarpous; radial walls of locules straight; ovules 1 or 2 per locule; style 3-7 × as long as ovary, deciduous in fruit or sometimes basal portion persistent.

雄蕊(5-)8或，离生，交替不等长；花丝线形或近线性，多少直立；花盘环状，枕状，或柱状；雌蕊2-5室，合心皮；子房室径壁直；胚珠每室1或2；花柱长为子房的 3-7 倍，在果期脱落或有时基部宿存。

Surrounding the end of the stomach is a ringlike muscle called pyloric valve.

围绕在胃末端的是一片环状肌肉叫做幽门瓣。

Heteroduplex molecules have been made by mixing pJSA1175 and pJSAl175ADRV4, pJSA1175ADRV4 and pJSAl175RRV4 DNA molecules which have been linearized by Pst Ⅰ and Bgl Ⅱ respectively, denaturing them in alkaline or high temperature, allowing them to renature and then spreading in the presence of formamide.

以痘苗病毒表达载体pJSA1175及重组质粒pJSA1175ADRV4(含ADRV VP4基因)、pJSA1175RRV4(含猴轮状病毒VP4基因)为材料，用碱变性方法或热变性方法制备了载体质粒与重组质粒DNA之间的异源双链，电镜下成功观察到载体序列部分经变性、复性后配对呈双链状态，而外源基因区域突出呈单链环状结构，测量长度为2.3kb。

The ore textures consist of subhedral-euhedral granular, flame, stockwork, ringy, and oriented knotted ones.

矿石的结构：半自形-它形晶粒状结构、焰状、网状、边环状及定向斑点状结构。

Old Governor Bellingham would come grimly forth, with his King James' ruff fastened askew, and Mistress Hibbins, with some twigs of the forest clinging to her skirts, and looking sourer than ever, as having hardly got a wink of sleep after her night ride

老总督贝灵汉会歪戴着他那詹姆士国王时期的环状皱领，绷紧面孔走出来；西宾斯太太，由于彻夜邀游不曾合眼，脸色会较平时更加难看，而裙上还会沾着林中细枝

The PSC was a rounded or elliptic mass in the lung. It had rim enhancement and irregular low hypodense areas in the center after contrast-enhanced CT, lobular sign and spiculated sign.

肺内圆形或椭圆形较大肿块，增强扫描肿块呈不规则环状强化，中央显示不规则密度减低区，酷似肉瘤的CT表现，而其边界不甚规则，边缘不光整，有分叶、毛刺等浸润表现时应考虑为肺肉瘤样癌之可能。

Cyclic phosphate was synthesized from trimethylolalkane,triethyl phosphate and dimethyl methyl phosphonate,which can be used as environment-friendly durable flame retardant for the padding process of PET fabric.

以亚磷酸三乙酯、三羟甲基丙烷和甲基磷酸二甲酯为原料合成了环状磷酸酯，可作为涤纶织物浸轧用的环保型耐久阻燃剂。

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