查询词典 survey

Objective To study the status of knowledge, belief and behavior on tobacco and health among primary school students and to provide evidence for effectively developing adolescent's smoking cassation activities. Methods The questionnaire survey was carried out among the pupils in grade 3-5 from 15 primary schools in Beijing, Shanghai, Tianjin, Shenzhen, Puyang and Changsha.

目的 了解青少年烟草与健康相关知识、信念及行现状，为有效开展青少年控烟活动提供事实依据方法对北京、上海、天津、深圳、濮阳、长沙6所城市随机抽取的15所小学三～五年级学生进行统问卷调查。

In this paper, a survey of research in catching-up and technology learning process is given firstly.

一般认为，技术创新型式指技术生命周期中、产业市场范围内具有普遍意义和阶段性特征的企业创新行为分类。

Thereupon, I am a chinese one potential small citizen and student and totally green round and round member, my address some my submittals:Let you,I,he from publicizee to the survey from investigating to the literature transition to come to, come to from the literature transition to the catchpole academic chair, again from the catchpole academic chair to give relief to a poisonous member.

因此，我作为中国的一位小公民兼学生兼共青团团员，我提出一些我的建议：让你、我、他从宣传到调查，从调查到文艺换醒，从文艺换醒到法警讲座，再从法警讲座到解救毒员。

Analis presented in our 85 survey locations that were distributed in all counties on the Taiwan excluded the Taitung county, Hualien county, green island and orchid island. The altitude of P. analis habitats ranged from plain to the 400 m. The eleven types of habitats included bamboo plantation, windbreaks, orchard, dry riverbed, grassland, tea plantation, broadleaf forest, vegetable, paddy field, sugarcane field, and Arecae catechu showed the high diversity. The grassland was found in the highest ratio among 34 habitats and followed by the dry riverbed, which was found eleven sites.

经调查此虫在台湾分布情形，结果发现有栖地85处，台东县、花莲县、兰屿、绿岛除外，其余各县市皆有分布，从平原至海拔400公尺间；幼虫栖地类型有竹林、防风林、果园、河床、草地、茶园、阔叶树林、菜园、农田、蔗田及槟榔园等11型，显示其多样性高，其中草地型34处出现的频率最高，河床型13处次之。

The Catlin Arctic Survey, a gruelling 10-week expedition to measure the thickness of sea-ice, has ended.

Catlin北极调查，持续10周的繁重的测量北极海冰厚度的调查结束。

Costs include trips to northern Canada to test the equipment in the harsh conditions they will have to survive Photograph:/Catlin Artic Survey

预算的费用包括前往加拿大北部的路费和能在各种特别严峻条件下工作的测试设备。

To save weight though they will use more calories than they eat, and will lose kilos of muscle and fat Photograph: Martin Hartley/Catlin Arctic Survey

为了保持体重，他们用掉的热量比摄入的更多，减少几公斤的肌肉和脂肪。

"It messes with your mind," says Hadow Photograph:/Catlin Artic Survey

"这种气氛深深地打动你的思绪，"哈道说。

From this they will take more detailed measurements of cores and the ocean below Photograph: Martin Hartley/Catlin Arctic Survey

这样，他们能采集到冰盖内核和海洋深处更详细的测量结果。

"Once they have a figure for how long the Arctic sea ice will be there for, they will have to act," says Hartley Photograph: Martin Hartley/Catlin Arctic Survey

"一旦他们知道北极海冰还会在那里存在多久，他们将会采取行动的，"哈特利说道。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。