查询词典 age limit

In connection with the age-metallicity relation, we confirmed the Edvardsson et al's discovery of a substantial dispersion imposed on a weak correlation between age and metallicity; this result is also valid for the age-kinematics relation.

首先，我们的研究进一步证实了Edvardsson等人发现的结果，即在年龄和金属丰度关系中存在相当大的弥散。这种弥散也存在于年龄和动力学关系中。

To study the lethal effect of high power near infrared diode laser on Locust Nymphae. Oedaleus asiaticus B. Bienko Nymphae that are the third age or before the third age and after the third age were irradiated aiming at the head in different time and power density by the power of 2W and the wavelength of 808nm diode laser. The death-ratio was observed especially after irradiation, five hours after irradiation and 20 o clock the next day after irradiation.

为研究大功率近红外半导体激光对蝗蝻的致死作用，选择采用功率2W、波长808nm的半导体激光器，针对三龄及以前龄期和三龄期后亚洲小车蝗蝻虫分组试验，激光束对准蝗蝻头部位置，进行不同功率密度、不同时间的照射试验，分别观察照射后即刻、照射后5小时和照射后次日蝗蝻的致死率。

SELECT emp_no,age, dense_rank over FROM empm ;SELECT sex,dept_no,roundavg(age, dense_rank overORDER BY round(avg DESC FROM empmGROUP BY sex,dept_no;SELECT emp_no,age, row_number over FROM empm

而dense_rank则不会，常用该函数进行名次统计，差别更大的是，row_number哪怕是两个数据完全相同，排名也会不一样

Targets and methods: Shanghai psychological counseling centers for treatment in patients with SAD voluntary CBGT, meet DSM-IV diagnosis of SAD standards, sex irrespective of age; Records of the patients general information and history information, including advisory, name, sex, age, occupation, culture, marriage, family history, course of illness, age of onset, inducing factor, premorbid personality, grandfather, and so on and treatment of MMPI; participate in group therapy treatment of SAD during the treatment of SAD did not take drugs, If that is used to the drug subject to a two-week drug washout period. Six cases of sleep well at night before bed without taking regular small doses of drugs Zhumian stability.

对象和方法：上海市心理咨询中心就诊的SAD患者中自愿参加CBGT者，符合DSM-IV关于SAD的诊断标准，性别年龄不限；记录患者的一般资料及病史资料，包括咨询号、姓名、性别、年龄、职业、文化、婚姻、家族史、病程、起病年龄、诱发因素、病前性格、既往治疗情况等及MMPI测试；参加集体治疗的SAD者治疗期间均未服用治疗SAD药物，如即往用过药者需经两周的药物清洗期，其中6例因睡眠不好于夜间睡前不定时服用小剂量安定类药物助眠。

The prevalences of tricuspid and pulmonic regurgitation increased with age, reached the peak values at the age of 8-9 years of age, and decreased gradually afterwards.

三尖瓣、肺动脉瓣返流的发生率随年龄增长而增加，8～9岁时达高峰，随后渐下降；二尖瓣及主动脉瓣返流发生率随年龄改变不明显。

Based on the data of the fourth population census in Fujian province,we drew population age pyramides model,analysed the Change of population age structure in every period and predicated the population of the 2000nd year by an age-transfering way.

根据福建省4次人口普查资料绘制人口年龄金字塔，分析各个时期的人口年龄结构变化，并根据第四次人口普查资料，采用人口年龄移算法预测2000年人口。

A group of data suggest that China has occurred masturbation, 86% at the age of majority masturbation from 12-16, average age 14, and began to have spermatorrhea age.

国内一组资料提示86%有自慰，发生自慰的年龄多数从12～16岁开始，平均年龄14岁，与开始有遗精的年龄吻合。

Her literary creation stage has been separated as three parts: Ms Sofia s Age, Left-wing Age and Yean Age in the essay.

本文即是以此为着眼点，将她的小说创作分为三个阶段：&莎菲女士时代&、&左翼时代&、&延安时代&，并结合不同阶段的作品对其小说创作作一个梳理和评价。

Her literary creation stage has been separated as three parts: Ms Sofias Age, Left-wing Age and Yean Age in the essay.

本文即是以此为着眼点，将她的小说创作分为三个阶段：&莎菲女士时代&、&左翼时代&、&延安时代&，并结合不同阶段的作品对其小说创作作一个梳理和评价。

It pains the reality of the age accurately analyses and animadverts the reality of the age rationally, apperceive the had of future bravely, and transcends the reality and as the in age logically.

只有&真正的哲学&才能体现出哲学的价值，即它能够正确地解释时代现实、理性地分析和批判时代现实、勇敢地洞察时代的未来趋势而合乎逻辑地超越现实和创造新时代。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。