查询词典 B.D.

Maxillary second molar has five subtype, Type A: absence of root fusion, Type B: presence of mesiobuccal and distobuccal root fusion, Type C: palatal root with anyone of buccal root fusion of molar with three roots, Type D:complete root fusion of molar with three roots, Type E:pseudofusion of molar.

分析其牙根发育沟之发生率、牙根发育沟之长度、牙根发育沟至牙骨质牙本质交界的距离，以及牙根发育沟最深点的深度、占牙根长的位置、与到牙根根管的距离，并且将牙根分类为上颚第一大臼齿，仅一种分类。

Methods:24 Wistar rats were divided into four groups,namely 2,3 butanedion monoxime pretreated group,bFGF positive treated group,normal saline group,and shamoperated controls.

24 只大鼠分成内源性bFGF激活A 组、bFGF治疗B组、生理盐水对照治疗C组以及正常对照D组。

Mode/moud/ n.the level of formality determines the precise mode of expression.

猜一猜 a。方式b。语气c。姿势d。典型翻译正式程度决定你的表达方式。

B: The D你好nese are a great people.

中华人的共同体是巨大的人的共同体。

In the United States during the Second World War, each trade unions A and employers avoided federal limits on wages by offering employees B C D Nontaxable medical benefits.

both 翻译参考：在二次世界大战期间的美国，每个工会和老板们都通过给其雇员提供无税医疗的好处，来避免联邦政府在工资上的限制。

Methods Eighty healthy nulliparous parturients scheduled for patientcontrolled epidural analgesia in labour, were randomly divided into 4 groups(n=20) according to different infusion speed:group I with a speed of 4 ml/h, group II with 6 ml/h, group III with 8 ml/h, group IV with 10 ml/h.

对80 例行自然分娩的单胎足月初产妇，均采用硬膜外自控分娩镇痛，根据不同背景输注速率随机分为四组，A组输注速率为4 ml/h，B组为6 ml/h，C组为8 ml/h，D组为10 ml/h。

Oenanthe javanica was satisfied the requirements. In a low temperature of 10~15 ℃, Oenanthe javanica was used to static purify the nitrogen and phosphate in the simulative aquaculture wastewater.

结果表明，在10℃~15 ℃低温条件下，水芹对水体中的氨氮和磷酸盐具强烈吸收作用。4 d中，水芹对3组不同质量浓度污水中氨氮和磷酸盐的去除率分别为：A组79.5%和31.9%，B组82.6%和48.8%，C组99.1%和72.7%。

Methods: To analyze retrospectively 9 patients with stage C and stage D1 prostate cancer. All patients accepted the combined treatment of ~(125)I seeds intraoperative implantation, bitateral orchidectomy, and Flutaminde (250 mg every 8 hours) in this hospital.

对9例处于C期或D期的前列腺癌患者，经膀胱前列腺内植入~(125)I粒子，种植后行膀胱造瘘、双侧睾丸切除术并口服氟他胺250mg；观察患者症状、血象变化、肝功、B超或MRI扫描测定前列腺大小，每三个月观察PSA值变化。

Ammonium Copper Quaternary is a novel wood preservative. DDAC, copper sulfate pentahydrate, ammonium hydroxide or ethanolamine were used to synthesize three different kinds of ACQ.

利用二甲基二癸基氯化铵、五水合硫酸铜、氨水或乙醇胺合成3种不同的氨溶烷基铜铵（ACQ，包括A型、B型、D型）。

A, B, C and D were fluorescence photomicrographs of the same section of perioral stimulation group.

呈金黄色的FG逆标细胞为小型圆形和卵圆形，少数为三角形，直径约14-20 μm。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失