查询词典 datum mark

Objective:to study the epidemiologic characteristic of mortality of malignant tumors in zhongshan city.method:selecting the investigated datum of mortality of malignant tumor in zhongshan city as sample uses sas statistics software to analyse and forecast the mortality by time series.results:morlality of male malignant tumor and both male and female malignant tumour showed the risen trend from 1970 to 1989.the trend will be kept in future.both will be separately risen to 121.05/105 and 83.92/105 in 2 000.mortality of female malignant tumour will be kept in about 43.59/105 in 2000.couclusion:mortality of both male and female malignant tumor takes on the trend of diffirent change.the male showed risen trend;the female showed the fluctuation of non-trend random.rising mortality of malignant tumor greatly threaden the crowd health.

目的：研究中山市恶性肿瘤死亡率的流行学特点，为制定防治计划提供依据。方法：以中山市恶性肿瘤死亡率调查资料为样本，应用sas统计分析软件对恶性肿瘤死亡率进行时间序列分析与预测。结果：1970～1989年男性恶性肿瘤死亡率和男女合计恶性肿瘤死亡率均呈现上升趋势且有继续保持的趋势。到2000年将分别上升为121.05/10万和83.92/10万左右；女性恶性肿瘤死亡率呈现无趋势的随机波动且将继续保持下去，到2000年保持在43.59/10万左右。结论：中山市男女恶性肿瘤死亡率呈不同变化趋势，男性恶性肿瘤死亡率呈现上升的趋势，女性恶性肿瘤死亡率呈现无趋势的随机波动。恶性肿瘤死亡率的上升对人群的健康构成重大威胁。

This paper introduced the solving method of datum transformation parameter and precision check of RTK survey result of the RTK survey in zonal survey area.

介绍了RTK测量在带状测区基准转换参数的求解方法及RTK测量成果的精度检验等情况。

Through Application of RTK technology into 1∶2 000 photo control survey in Zhuyong freeway,this paper introduced the solving method of datum transformation parameter and precision check of RTK survey result of the RTK survey in zonal survey area.

通过RTK技术在诸永高速公路1∶2 000像片控制测量中的应用，介绍了RTK测量在带状测区基准转换参数的求解方法及RTK测量成果的精度检验等情况。

Heat-sink and Package datum, Pad Spacing, Gap, Length, Width, Spread, Tweeze, Missing, Broken or Un-plated Pad.

吸热和封装数据，衬垫间距，裂口，长度，宽度，伸展，镊子除去，缺少的，断掉的，未电镀引线。

Bottom Pad Inspection底部衬垫检查 Heat-sink and Package datum, Pad Spacing, Gap, Length, Width, Spread, Tweeze, Missing, Broken or Un-plated Pad.

吸热和封装数据，衬垫间距，裂口，长度，宽度，伸展，镊子除去，缺少的，断掉的，未电镀引线。

The combined datum correction of tomography inversion with wavefield continuation is beneficial for solving static correction problem under complex near surface condition.

近地表层析反演与波场延拓联合基准面校正的方法有利于解决复杂近地表条件下地震资料的静校正问题。

According to the statistical analysis of a-term-experimental datum,graded teaching was more effective in improving students interest of learning English and their English performances on test than the traditional ungraded teaching mode.

根据对实验结果的统计分析得知，与传统的非分层教学模式相比，分层教学能更有效地提高学生的英语学习兴趣和英语考试成绩。

The comprehensive and exact datum of soil organic matter and gravel is the basis to count the SOCD and SOCR veraciously.

本文全面而丰富的土壤有机质、石砾量等基础数据是准确计算土壤有机碳密度和土壤有机碳储量的基础。

The second part of this thesis studies on the methods of visual saliency detection for image datum.

论文第二部分集中研究了面向图像数据的视觉显著性检测方法。

The datum offer reliable information to improve the pump performance and the type of vanes and volute.

通过对捕捉到的现象进行详细分析，为改善泵的性能，优化泵的设计提供了一些参考依据。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。