4的例句大全

High quality nonlinear optical crystals of � �-BaB _ 2 O _ 4 were grownfrom Na _ 2 O flux by the top-seeded pulling technique .

采用熔盐提拉法从Na_2O等助熔剂中生长出高光学质量的非线性光学材料β -BaB _2O_2晶体.

While we were at Jamie's we trained with both 4-wheelers and three-wheeled carts.

虽然我们在纪的训练,我们既有4两轮车和三轮手推车.

While hunting on the 3 seabed they emitted a 4 ) weird 5 ) medium frequency noise.

在海底猎食时,们发出一种奇怪的中频率杂音.

Our sailboat is 4.2 meters wide at the beam.

我们的帆船船舷是4.2米宽.

4, 6, and 8 are even numbers but 5 and 7 are not even.

四 、 六和八是偶数,五和七不是.

An Analysis of Problem-solving Skills for Vocabulary Questions in College English Test Band 4

试论大学英语四级考试词汇部分解题技巧

The Problem Solving Methods of Vocabulary and Structure in CET-4 or CET-6

简析英语四、六级考试中语法结构与词汇的解题方法

An analysis of the content validity on the "vocabulary and structure" of cet-4.

cet-4“词语用法与语法结构”内容效度分析。

Its effects on the delayed-type hypersensitivity ( DTH) of mice due to 2, 4-dinitrochlorobenzol ( DNCB) and the homologous passive anaphylaxis of skin in rats were used to investigate its anti-hypersensitivity actions.

以2,4-二硝基氯苯（DNCB）致小鼠迟发性过敏反应（DTH）和大鼠同种皮肤被动过敏反应，探讨抗过敏作用。

I know the polar bear 3 be from the Arctic 4, too.

我还知道北极熊来自北极.

Methods A total of 25 patients, 16 males and 9 females, with ages from 34 to 65 ( average 52.4 years), underwent minimally invasive TLIF assisted by the X-Tube system.

方法应用X-Tube辅助下微创TLIF治疗下腰椎病变患者25例，男16例，女9例；年龄34～65岁，平均52.4岁；

Auto-tuning requires a user registered and activated SX-4 card.

自调整要求用户注册和激活希凯SX -4 卡.

Other 49 similar patients group B ( M 30, F 19; age 38 ± 9 a) received salbutamol aerosol 200 μ g, qid for 4 wk.

相似患者49例（男性30例，女性19例；年龄38±9a），吸入沙丁胺醇200μg，qid。2组治疗均4wk。

Eosinophilic Hyperplastic Lymphogranuloma. A Report of 4 Cases

嗜伊红细胞增生性淋巴肉芽肿4例报告

It can become a 4-3-3 to accommodate the fledgling Theo Walcott.

当年轻的沃尔科特上场时,阵型可以变成4-3-3.

Seventeen million people surf the Internet through mobile phones, accounting for 12.4 percent of all netizens.

有1千7百万人通过手机上网, 这占全部网民的12.4%.

Form 4 is / are a difficult class to teach.

四年级很难教.

The losses turned out to be in the neighborhood of $ 4 trillion.

但是事实证明,这场损失接近4万亿美元.

This SD model has to be different from the one used in Homework 4 and 6.

这系统动态学(SD)模型必须不同于课后作业4和6的模型.

The oral test for college English majors-Grade IV ( OTEM 4 ) has gradually been popularized nation-wide.

英语四级口试逐步在全国范围内推广.