第一

It was the first time when she saw him, and the first time she knew what is palpitation.

那是第一次她看到他，也是第一次她知道了什么叫做心动

Study jointly according to seminar of Beijing University library and job of Beijing library periodical and editorial " Chinese core periodical wants eye pandect "(1996 edition) announcement, this print is judged to be countrywide industry economy kind core periodical economy of industry of the first name, whole nation kind core periodical the first.

据北京大学图书馆和北京图书馆期刊工作研究会共同研究和编辑的《中文核心期刊要目总览》(1996年版)公告，本刊被评为全国工业经济类核心期刊第一名、全国企业经济类核心期刊第一名。

We have received the CE certificate for the TCF paper is the first Gamma Knife, So CE mark only the first generation of Gamma Knife early for an add-on.

我们这次获得的CE证书因所提交的TCF文件是第一代头部伽玛刀的资料，因此CE标志只能加贴于第一代头部伽玛刀。

In the first class there is a distinct linear region in the initial portion of the stress-strain curve corresponding to stage I in the continuous fiber composites, followed by a parabolic stress-strain curve, corresponding to stage Ⅲ in the continuous fiber composites.

在应力—应变曲线的初始部分中，第一级是一明显的线性区域，与连续纤维组织的复合材料的第一部分相对应，接下来被比喻成应力—应变抛物线，与连续纤维组织的复合材料的第三部分相对应。

Our instructor in his desire to convince the novices of the paradoxical character of chess set the following position on the board at one of the first sessions.

第一学期的第一次课上，我们的辅导员为了使初学者们确信象棋中的非常规的一面编制了下面的局面。

According to the characteristics that Trypanosome can produce different variations, 5 New Zealand rabbits were infected in sequence with a monoclonal strain of Trypanosome evansi isolated from Yunnan buffalo. 50 monoclonal strains were isolated and showed by indirect immune fluorescent test that the first parasitemia peak of variation in following 4 rabbits exist in 9 predominant variations of first rabbit. The 50 variations subordinate to 20 antigen types.

根据锥虫在兔体内可产生不同变异体的特性，将伊氏锥虫云南水牛单克隆株顺序感染五只新西兰大白兔，分离到 50 个单克隆群体，经间接免疫荧光实验证明：后四只兔子出现第一次虫血症高峰的变异体，均包含在第一只兔体内分离得到的 9个优势变异体之内；这 50 个变异体分属于 20 个抗原型，即共分离到 20 个优势变异体。

He had branched out into gambling and gone west to seek his for-, tune, had peen the first person to see the possibilities of Las Vegas and built one of the first hotel casinos on the Strip.

后来，他插手赌博业，跑到西部想发横财。他是第一个看出韦加斯这地方大有搞头的人。沿河一带第一批旅社兼赌场中有一个就是他修建的。

We didn't stay long in Pemberton due to schedule delay, so we just climbed trees and drove on the first day.

第一站来到Pemberton，因为去接在玛格的同乡，到的时候有点晚了，之后还得赶路去Walpole过夜，所以没有多待；第一天的行程就是爬树跟开车。

The average age of first permanent tooth eruption in boys was 2 months later than that of in girls.

第一颗恒牙萌发之平均年龄为6岁又1.6个月，男生第一颗恒牙萌发之时间比女生晚1.6个月。

This study concludes that the first erupted permanent tooth in Taiwanese children is either mandibular incisor or mandibular molar.

本研究显示，恒牙第一大臼齿及下颚门牙有相同的机会成为第一颗萌发出来之恒牙。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。