现在对根除脊髓灰质炎造成最大危险的是供资方面的空白，我们必须同样迅速地予以处理，以便确保非洲之角及其它高危地区的儿童得到保护。
What places polio eradication most in jeopardy now is the funding gap, which we must deal with equally rapidly to ensure that children in the Horn of Africa and other high-risk areas are protected.
无锡市民望机械厂座落于风景秀丽太湖之滨、长江三角洲上的江南名城无锡市玉祁经济开发区，这里经济发达、人杰地灵。
Wuxi minwang Machinery Factory is located in the beautiful Taihu lake, the Yangtze River Delta on the southern city of Wuxi Yuqi Economic Development Zone, where a prosperous economy, outstanding.
令人遗憾，非洲的角在世界上也是最降低的热点之一，带有只有大约剩下的它的原先的栖息地的百分之5。
Unfortunately, The Horn of Africa is also one of the most degraded hotspots in the world, with only about 5 percent of its original habitat remaining.
给出了大加权三角形不等式的一个简单推论，由之简捷地推导出一些新的涉及三角形内部任一点的三元二次型不等式。
This paper presents a simple deduction of an inequality for heavy weighted triangles, and with it some new quadratic inequalities of three variants at any point within a triangle.
为使结构耐震设计更趋经济，建筑结构必须有效地吸收并消释大震输入能，采用三角形钢板之加劲阻尼装置可增加结构劲度和迟滞阻尼。
In order to construct cost-effective building structures in regions of high seismic risk, building structures must be able to absorb and dissipate large amount of energy during a severe earthquake.
本文较为全面系统地推导了摆动滚子从动件圆柱凸轮的廓线、压力角及廓线曲率半径方程，并讨论了该种凸轮机构在各种运转情况下与之相适用的方程。
Mathematical formulas are derived comprehensively and systematically for the profile coordinate, pressure Angle and radius of curvature of the cylindrical CAM with an oscillating roller follower.
本文较为全面系统地推导了摆动滚子从动件圆柱凸轮的廓线、压力角及廓线曲率半径方程，并讨论了该种凸轮机构在各种运转情况下与之相适用的方程。
Mathematical formulas are derived comprehensively and systematically for the profile coordinate, pressure Angle and radius of curvature of the cylindrical CAM with an oscillating roller follower.
应用推荐