首次的例句大全

In this paper, the generalized optimality criterion is first employed in the design of reinforced concrete frames and a so called "group by group searching method" which identifies active constraints from all contraints, is proposed.

本文首次采用广义最优性准则设计钢筋混凝土框架，并建议一种区别有效约束和无效约束的方珐，名为分组穷举法。

Bismuth oxide thin films have been successfully fabricated on the stainless steel substrates by using pulsed laser deposition method for the first time.

首次采用355nm脉冲激光沉积在不锈钢基片上制备了氧化铋薄膜。

This research is, to Ms Payne's knowledge, the first systematic study by time-lapse recording of blastocyst formation.

据Payne女士称，该研究是首次利用实时监控录像对囊胚形成进行系统的研究。

In the article the way of improving the using effect for the stabilizer is investigated from two aspects: on one hand the surfactant is added into the bleaching liquid which contain sodium silicate and its influence in the bleaching process is studied;

一方面，首次向含有硅酸钠稳定剂的过氧化氢漂液中加入表面活性剂，考察表面活性剂的介入对漂白过程的影响及作用效果；

Many citizens have their gas charged in this first round of bottled gas price reduction this year.

今年瓶装液化气零售价格的首次降价，让不少市民纷纷前来充气。

For the first time, we make use of thermoluminescence technique to demarcate variegation boulder bed which is the district corresponding period sediment guiding bed, the top appear multilayer ash tuff which have similar thermoluminescence parameter;

首次利用热释光技术标定了杂色砾岩层为区域同期沉积的标志层，其上部出现的多层凝灰岩具有相似的热释光参数；

The transition branching ratio between the energy levels was taken into consideration for the first time while discussing the influence of up conversion.

在上转换效应影响的讨论中首次考虑了能级间跃迁分支比。

When the pump is first started, rotation of gears forces air out the casing and into the discharge pipe.

当泵首次启动时，齿轮的旋转迫使空气离开壳体进入排油管。

The US imported more tea than the UK last year for the first time, as an increasing number of young American consumers are choosing the brew over coffee.

随着越来越多的美国年轻消费者选择喝茶而不是咖啡，去年美国的茶叶进口量首次超过英国。

The concept of composition of finite automata is first proposed in finite automaton public key cryptosystem.

在有限自动机公开钥密码体制中首次提出了自动机化合的概念.

This paper presents a multivariate linear model for predicting the stability biopharmaceutical preparations.

首次提出了预测药物稳定性的多元线性模型.

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.

In 1948 London Games, the Olympic Creed first appeared on the scoreboard.

在1948年伦敦奥运会上, 奥林匹克信条首次在大会计分牌上出现.

O.raised its alert level from phase four to phase five on April twenty-ninth.

世界卫生组织在4月29日首次将预警级别由四级提升到五级。

Storm and Zena are no strangers to painful stunts.

斯托纳和泽纳并非首次挑战疼痛体验。

Torture or not, Zena and Storm aren't the first men to volunteer for fake childbirth.

不管是不是酷刑，泽纳和斯托纳并非首次尝试分娩痛苦的男性。

The starting renting day of the box is calculated frome the day of the first delivery.

起租日期由首次将客户所属之常满储物箱运送往本公司货仓当天起开始计算.

Following ways and means of Administrative Penalties Law, Administrative License Law stipulates the hearing procedure by way of special chapters. Moreover, it improves the hearing system and especially establishes the principle of files exclusivity at the first time.

《行政许可法》延续了《行政处罚法》的方式，以专节的形式对听证程序作出规定，并进一步完善了听证制度，特别是首次确立了听证中的案卷排他原则。

The English actress first met Will while studying English together at Oxford University, and they were first photographed at Coachella 2012.

这位英国演员最早遇到威尔是在牛津大学，他们一起学习英语；2012年在美国的科切拉音乐节上，他们首次被拍到在一起的照片。

The Men's Singles Championship was won by Zhang Jike, who participated in the World Table Tennis Championships for the first time.

男单冠军由首次参加世乒赛单打的中国选手张继科夺得，这也是他职业生涯中的第一个世乒赛男单冠军。