first的例句大全

It is for the first time to use wastewater irrigating barren mountain for virescence.

用污水绿化灌溉荒山在新疆尚属首次。

The common source circuit of the first stage adopts a self-bias circuit, and the second stage circuit adopts an adaptive biasing circuit.

电路第一级共源电路采用自偏置电路提供偏置，第二级采用自适应偏置电路提供偏置。

Conclusion With respect to the protection of the anchorage of molar, it is more suitable for the palatal implant to connect with the first permanent molar than with the maxillary second bicuspid.

结论就保护磨牙支抗来说，种植体连接在上领第一性磨牙较之连接在上领第二双尖牙更加合适。

Most of wedge-shaped defects were found at first bicuspid teeth.

楔状缺状发病率最高的是第一双尖牙；

Objective To find out the changes of the soft tissue profile in Guangdong women with Angle's I teeth uncovered by lips after extraction of 4 first bicuspid teeth and to evaluate its significance.

目的了解广东成年女性安氏Ⅰ类开唇露齿患者拔除4个第1双尖牙矫正后软组织侧貌变化情况，评价该类患者矫正后软组织变化的意义。

BI of upper left first bicuspid was the highest, and the upper left incisor was the lowest.

左侧上颌中切牙的BI最小；左侧上颌第一前磨牙的BI最大；

Methods: A right handed patient with cold stimulated dentinalgia of the first right maxillary bicuspid was selected to perform the fMRI study. Other tooth pulp disease and oral metal restoration were excluded.

方法：选取右利手右上颌第一双尖牙牙髓冷刺激痛患者1名，排除口内的其它牙髓病变及金属充填、修复体。

We first consider this minimum velocity for horizontal flow, the saltation velocity.

首先讨论在水平流动时的最低速度, 即沉积速度.

Also, high-income earners pay Social Security tax only on their first $ 97, 500 of income.

而且, 高收入人群只在他们第一笔收入中的97, 500美金中扣除社保税.

Scientists will soon be able to observe the first instants after a nuclear warhead detonates.

科学家不久将能观察到核弹头爆炸的第一瞬间.

First, to educate as many young Californians as affordably as possible.

首先, 以尽可能实惠的方式来教育这群年轻的加州人.

Huebner said it was the first air-breathing jet had ever traveled so fast.

许布纳说,这是采用“喷气”技术的喷气机首次达到如此高的速度.

Lenin wrote that the overthrow of the autocracy is only the first stage of the revolution.

列宁写道,推翻专制制度,只是革命的第一阶段.

...worrying about her when she sallies forth on her first date...

她第一次赴异性约会时对她的担心

To smoke the fish, you must first remove as much of the saltwater as possible.

做熏鱼, 首先你必须尽可能的把盐水去除.

I don't think I am going today. First , I am feeling a bit tired; secondly, I have been there several times before.

我想今天不去了, 一则我有点累, 二则我去过好几趟了.

They also injected some with first line antibiotics and others with second line drugs.

他们也在一些病毒中注入一线抗生素,另一些注入二线药物.

They also injected with first line antibiotics and others with second line drugs.

同时在其中一部分病毒内注射一线抗生素,其余的注射二线药物.

Another way to prioritize your schoolwork is to ask yourself some questions: Which final comes first?

还有一个优先安排时间的办法是向自己提出一些问题: 先考哪一门?

Model based AFR control strategy requires accurate engine model first.

基于模型的空燃比控制策略首先要求有精确的模型,均值模型是非线性模型,其精度高、表达形式简单,能够满足控制过程实时性的要求,是比较理想的模型.