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- The present review first briefly describes the basic physics of blast waves, and then addresses the bio-shock tubes and the approaches to experimental studies on the primary blast injury. 作者在简述冲击波的基本物理学特征的基础上，着重概括了生物激波管研制和原发冲击伤实验研究方法及其主要进展。
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- full section primary blasting technology 全断面一次爆破技术
- The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
- Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
- I started primary school when I was 5 years old. 我五岁时开始读小学。
- A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- Love and hatred are primary emotions. 爱和恨是基本的情感。
- The Democratic primary was held this month. 民主党候选人初选於本月举行。
- Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。
- He only accepted the primary education off and on in his childhood. 他小时候只断断续续地接受过初等教育。
- The primary reason for advertising is to sell more goods. 做广告的根本目的是要多出售货物。
- Collins was nosed out by his opponent in the primary. 柯林斯在初选中就被他的对手击败了。
- Not derived from something else; primary or basic. 基本的不是从它物派生的; 原本的或基本的
- primary blast 原体爆破
- We lost the New Hampshire primary. 我们在新罕布夏州的初选失利了。
- primary blast injury 直接的冲击波伤害
- We regard husband and wife as the primary units of the family. 我们把夫妻视为家庭的基本成员。
- My father is a headmaster of a primary school. 我父亲是小学校长。
