The forming theories and CAD of the rotary cutting burs

An evaluation of the cutting efficiency and duration of four kinds of diamond burs

四种金刚砂钻针切割效率及耐用性的比较研究

Most Simple Forming Method of the NC Machining of the Rotary Burs

球型旋转锉的最简加工

Partial Forming Method of the NC Machining of the Rotary Burs

旋转锉加工的半成形法

Each one ′ s structure shape of 23 aneurysms is bursa state.

23枚动脉瘤其结构形态均为囊状动脉瘤。

Grid Coordinate Transformation Based on Bursa and Weight Average Model

基于Bursa加权模型的格网坐标转换

Observation of synovial bursae and sheaths around shoulder joint and their clinical significance

肩关节周围滑膜囊、鞘的观察及其临床意义

Morphology of synovial bursae of knee joint and their clinical importance

膝关节周围滑膜囊的形态及临床意义

Development in the study of the molecular biology of infectious bursal disease virus

传染性法氏囊病病毒分子生物学研究进展

Development and Application of the Diagnostic Kit of Infectious Bursal Disease

鸡传染性法氏囊病单抗快速诊断试剂盒的研制及初步应用

Immune Effects of Different Generation Cellular Virus for Infectious Bursal Disease

传染性法氏囊病不同代次细胞毒免疫效果的研究

Study on One Chicken Infectious Bursal Disease Virus Immune Failure Case

一养鸡地区传染性法氏囊炎免疫失败的研究

The heads of both schools say they will use the money to pay for bursaries back home.

两所学校的校长均表示，他们将会利用分校赚来的钱来提供英国国内的助学金。

You can choose to be specific about where your donation goes – the Learning Person to Person fund includes bursaries and loans;

你能选择你的捐赠的具体的用途方向&一对一学习资金包括了奖学金和贷款。

And it will provide generous bursaries to bright people who might otherwise find it difficult to attend university.

它还将为天资聪颖的年轻人提供充足的奖学金，让他们得到上大学的机会。

The results were as follows: Compared with control group, the weight and the relative weight of thymuses, bursas of Fabricius and spleens of experiment group increased significantly ( P < 0.05) or extremely significantly ( P < 0.01).

结果表明：试验组鸡胸腺、腔上囊、脾的重量和器官指数均高于对照组，差异显著（P<0.05）或极显著（P<0.01）；

Reason sits firm and holds the reins, and she will not let the feelings burse away and hurry her to wild chasms.

理智稳坐着，握紧缰绳，她决不会听任感情脱缰而跑，任其堕入荒谷。

Bud burse occurred several days ahead of normal, with less rain than usual.

发芽比平常提早了几天，且雨量较少；

The surgical bursectomy of White Peking Duck embryos inhibited the development of spleen, mainly the development of the germinal center and the periellipsoidal lymphatic sheath ( PELS) as bursa-dependent areas in spleen.

北京鸭胚胎期外科切除腔上囊抑制了脾的发育，主要是生发中心、围鞘毛细血管淋巴鞘（PELS）等腔上囊依赖区的发育。

The 21-day embryonic bursectomy and later 26-day embryonic bursectomy did not differ in effect on peripheral lymphoid organs.

胚胎中晚期和胚胎晚期切除腔上囊对外周淋巴器官发生的影响差别不大。

Frankincense is fragrant gum resin obtained from trees of the genus Boswellia ( family Burseraceae), particularly several varieties found in Somalia, Yemen, and Oman.

乳香是含有挥发油的芳香胶质树脂。乳香产自橄榄科乳香属树木，特别是索马里、叶门和阿曼地区的各种乳香树。