查询词典 surveyed

The distribution and abundance of Blue Sheep, Pseudois nayaur were conducted across the whole region of Ningxia and Inner-Mongolia Helan Mountain Nature Reserves from December to November 2003. Totally, 32 transects were surveyed and recordation on angle and distance from the point of animals to the transect line were recorded, as well as group size whenever they were observed.

2003年11~12月，采用样线调查法对贺兰山东坡（宁夏贺兰山国家级自然保护区）和西坡（内蒙古贺兰山国家级自然保护区）境内岩羊种群的数量与分布进行了调查。

However, progress remains painfully slow and there were still only 18 posts filled by women out of a total of 354 nonexecutive positions surveyed.

然而，进步依旧存在痛苦的缓慢，调查总共的354个人中只有女性任职18个最高执行职位。

Results Among the students surveyed, 8.73% had sexual behaviors,34.96% had several sex partners and only 31.47% of them used condom in their lately intercourse behavior. The awareness rate of AIDS transmission route were over 95%, but the awareness rate of nontransmission and prevention were low. Only 57.82% of the undergraduates thought that AIDS had threat to everyone or family.

结果 被调查的大学生中，8.73%有过性行为，其中34.96%存在多性伴关系，最近1次发生性行为时安全套使用率为31.47%；艾滋病传播途径知晓率较高，均超过95%；对于非传播途径和预防方法有一定了解，57.82%的人认为艾滋病对每一个人和家庭都存在威胁。

objective to investigate the inhibition mechanism of nanoapatite on the human hepatocelluar carcinoma.methods stable and single-dispersed nanoapatite were synthesized with sol-gel method.nanoapatite were surveyed by zataplus and tem.their effect on the bel-7402human hepatoma cell lines was investigated by the mtt methods,and the mechanism was studied from changes in ultrastructure.results the result showed that inhibition of nanoapatite on the bel-7402human hepatocellular carcinoma cell lines was presended obviously in vitro.conclusion nanoapatite entered into cancer cytoplasm,and cancer cells result in oncosis.

目的 探讨纳米磷灰石的抑癌机制。方法利用sol-gel法制备出稳定单分散的纳米磷灰石体系，应用粒径电位仪和透射电镜对纳米磷灰石进行表征；采用mtt比色法研究纳米磷灰石对细胞系bel-7402人肝癌细胞的作用；从超微结构的改变研究其作用机制。结果实验结果表明，纳米磷灰石在体外对bel-7402人肝癌细胞具有明显的抑制作用。结论通过进入到癌细胞内，导致癌细胞胀亡。

From processing the surveyed data by logit model, we discovered that there is around 21% graduates are overeducated and the percentages of overeducated master and PhD reach 36% and 42% respectively.

通过运用逻辑斯特模型处理数据，我们发现大约有21%的本科生存在过度教育，而硕士和博士过度教育的比例高达36%和42%。

Article 24 In conducting a general survey of mineral resources, after completing survey of the major minerals, a preliminary comprehensive assessment shall be made of the minerogenetic conditions involving all paragenetic or associated minerals and of the industrial perspective of the mineral deposits in the area being surveyed.

第二十四条矿产资源普查在完成主要矿种普查任务的同时，应当对工作区内包括共生或者伴生矿产的成矿地质条件和矿床工业远景作出初步综合评价。

Objective To study the infection status of body lice among the middle and primary school students in rural areas and to explore the relationship between the infection and personal or social factors. Methods 758 rural students were recruited in Bengbu. The eggs, nymph or adults of Pediculus humanus corporis in the seams and folds of clothes were examined by eyes. Students were surveyed about the factors including personal hygiene habits, parents' educational level and occupation, living conditions and the number of family children by questionnaire.

目的 了解农村中小学生体虱感染状况，探讨体虱感染与人和社会因素的关系方法选取蚌埠市农村中小学生758名，肉眼观察学生贴身内衣皱缝处，发现体虱成虫、若虫及活卵者均感染阳性；对学生的卫生习惯、父母文化程度及职业、家庭居住情况和家庭子女等进行问卷调查。

The coverages and densities of Plantago virginica populations in different inhabiting periods in the campus of Zheijiang Normal University were surveyed by the successive sampling.

采用连续样方法，分别调查了浙江师大校园内不同定居阶段和生境特点的北美车前种群密度和盖度，以此为基础，计算了北美车前种群分布的偏离系数，并进行了种群的格局规模和格局纹理分析。

In this thesis, the advantages and disadvantages of potentiodynamic polarization curve, electrochemical impedance spectroscope and coulostatic method for studying corrosion inhibitors in acidic mediums were compared. And then the effect of three popular acid corrosion inhibitors such as thiourea, dodecylamine and propargyl alcohol on the corrosion inhibition behaviors of Q235 steel in acidic solutions were investigated by these techniques. The anodic desorption behavior and extreme value phenomenon of concentration were surveyed thoroughly as well.

本文讨论了动电位极化曲线、电化学阻抗谱和恒电量测量方法在酸性介质缓蚀剂研究中的优势和不足，在此基础上，研究了硫脲、十二胺和丙炔醇等三种常见酸性介质缓蚀剂对Q235钢在酸性溶液中的缓蚀行为和机理，并深入探讨了缓蚀剂的阳极脱附和浓度极值现象。

The valid sample of 216 workers was surveyed and later 48 of them received psychophysiological assessment.

而在主管采行威权领导的前提下，仁慈领导行为与德行领导行为对於员工的心理健康具有显著调节效果，对员工的生理压力反应、工作满意及身体健康则无。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。