the survey of dietary behaviors and nutritional status among pupils in tianjin experimental school

  • 2003年天津市区某小学学生饮食行为及营养发育状况调查
  • 来源:互联网摘选更新时间:2026-07-13 16:31:02

  • 重点词汇
  • amongprep. (表示牵涉)经过;(表示位置)处在…中;(表示范围)在…之内;(表示所属)为…所特有;
  • Tianjin天津(市)(旧译 Tientsin);
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • surveyn.调查,勘测;概述;
  • schooln. (中、小)学校;〈美口〉大学;学院;(高等院校的)学院,系;上学;学校教育;学派,流派;学业,功课;学校建筑物,校舍;派(指传统、意见、生活方式相同的一群人);学期;锻炼;群;(中世纪的)书院,经院;专科学校;专业学校;上课时间;上课(或上学)时间;学术界;训练班,短训班;学校全体师生,全校学生;〈军〉训练教程,操练;考古研究中心;上学阶段;学位考试考场;〈英〉大学学位考试科目;〈英〉一伙赌徒(或酒友等);获得知识的方式(或活动、环境、场所等)
  • dietaryadj.饮食的,规定食物的;
  • pupilsn.学生( pupil的名词复数 );瞳孔;弟子;门生;
  • nutritional status营养状况;
  • experimentaladj.实验的;根据实验的;试验性的;
  • andconj. 和;与;而且;于是;然后
  • ofprep. 关于;属于…的;由…制成;
  • 相关例句
1、

new education model new campus space taking jintan experimental school in jiangsu province as an example

新教育模式与新校园空间&以江苏省金坛实验学校为例

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2、

campus design under the diversified educational pattern& the design of shanxi experimental school

教育模式多元化下的中学校园设计&山西省实验中学设计

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3、

on designing strategies for a city experimental school

镇江市丹徒区实验学校设计方略

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4、

a decoupled vibratory feeder and its driving controller have been designed and fabricated, based on which an experimental set-up of the digital vibratory feeding system has been successfully developed in the project.

在本项研究中,作者设计加工了解耦式振动料斗及其驱动控制器,并成功搭建了一数字化振动传输系统实验平台。

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5、

the experimental set-up of the method is very simple, fast, and not sensitive to change of circumstance and vibration. hence, it has great potential for application to in-process measurement.

该方法实验系统简单,对于实际测量环境要求不高,对震动不是非常敏感,适于在线测量。

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6、

the experimental set-up shows its speediness, nicety and practicality. the experimental result proves the method achieves micro/ nanometer level precision measure for sub-surface flaws.

通过对金属表面/亚表面缺陷实验,表明该检测方法快速、准确,可实现微/纳米级缺陷的成像检测。

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7、

the experimental set-up include five 1m × 1m adjustable field drift chambers, scintillation counter trigger system, readout electronics and a trs-80 microcomputer.

漂移室在线实验系统由五个1m×1m×0.09m可调电场漂移室,闪烁计数器触发系统,漂移室读出电子学系统,以及TRS-80微型计算机四部分构成。

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8、
9、

an on-line monitoring system of tool breakage in numerical control cutting was put forward, and the principle of monitoring tool breakage using current signatures and the experimental set-up was introduced.

提出了一种数控加工过程中的刀具破损在线监控系统,并详细介绍了加工过程中用电机电流信号监测刀具破损的原理以及具体的实验方案。

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10、

in this paper, the principle from analog regulation to digital regulation is explained, as an example, a block diagram and experimental set-up for position regulation system are introduced.

本文从原理上说明了如何从模拟调节实现数字调节,又以位置调节系统为例介绍了方框图并简单介绍了实验装置。

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11、

the experimental set-up and the vibration control system are designed for a class of macroscopically intelligent mechanisms featuring piezoceramic actuators and strain gage sensors.

设计了具有压电陶瓷作动器与电阻应变计传感器的宏观智能化机构实验装置及其振动控制系统;

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12、

we reviewed in this paper the theory of diffusing-wave spectroscopy ( dws) and its usual experimental set-up in detail.

详细介绍了扩散光谱(DWS)技术的基本原理及其常见的实验方法。

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13、

the experimental set-up is the same as that of the two-photon fluorescence experiment used in measuring durations of ultrashort laser pulses.

实验装置与双光子荧光法测超短脉冲脉宽的装置是一样的。

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14、

this paper proposes a new arterial pulse detector using optic fiber sensor, and describes the theory, experimental set-up and experimental results of the apparatus.

本文叙述了所研制的脉象仪的原理、结构和实验结果。用特殊设计的光纤位移传感器作为脉象传感器。

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15、

the experimental set-up of ilfbbr is built, and the formation process of biofilm on the carrier is investigated.

建立了内环流固定床生物膜反应器实验装置,并对生物载体挂膜进行实验研究;

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16、

an experimental set-up is designed to determine the general relation between elasto-optical constants and interference fringes of anisotropic materials.

本文采用自己设计的光路,根据关于各向异性材料的几个弹性光学系数的定义,推得了它们与干涉条纹变化数的关系。

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17、

the forced unsteady-state operation experimental set-up for n-butane oxidation to maleic anhydride in fixed-bed reactor

丁烷氧化制顺酐固定反应器人为非定态操作实验研究装置的建立

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18、

the tree image processing system includes a ccd camera, an image grabber, a computer and software, and an experimental set-up.

树木图像采集处理系统包括CCD摄像头、图像采集卡、计算机软件和试验装置。

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19、

the experimental set-up, methods and results on the synthesis and identification of the new isotope 265 107 bh are presented in this paper.

主要介绍了合成和鉴别107号元素的新同位素265Bh的实验装置、实验方法以及实验结果。

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20、

a new experimental set-up has been developed using pulsed-laser to blast various dust clouds with minimum ignition energy determined at once.

报道了用脉冲激光引爆并测定粉尘云最小点火能量的方法。

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