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- pointersection of tangents 切线交点
- The feature and the effect of tangent pump to the pipeline network of fire system are presented. 介绍了切线泵的特点及其对消防给水管网带来的一些变化。
- But adjoint method and LSV method are based on linear theory and can only describe the development of small perturbations during the validity period of tangent linear model. 线性奇异向量方法也是一种线性理论,只能描述切线性模式有效时段内小扰动的发展。
- Objective:To investigate the methods of locate curative position of tangent field in breast cancer isocenter irradiation. 目的:探讨乳腺癌放疗胸壁切线野等中心照射,确定等中心的定位方法。
- Performance improvements span multiple areas: selection, drawing of tangents (even when zoomed in on a region), curve processing (smooth, fit, and resample), and open/close. 性能的改善是多方面的:选择,调整手柄(即使放大到了一个区域里),曲线处理(光滑,适配,重采样),打开/关闭。
- A sufficient length of tangent had better be placed between the reverse curves to facilitate the transition of superelevation . 10反向曲线间最好设置一段足够长的直线,以利于超高的过渡。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Your work falls short of my expectations. 你的工作未达到我的期望。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- He emphasized the importance of careful driving. 他强调小心驾驶的重要性。
- It is also a further improvement to the Newton-PCG algorithms.Moreover, by applying the Newton-PCG method and automatic differentiation, one new inexact method of tangent hyperbolas is proposed. 进一步将自动微分应用于牛顿-PCG型算法,构造了新算法,并从理论上证明了使用自动微分的牛顿-PCG型算法有非常显著的进一步的改进。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- He gave a description of what he had seen. 他描述了他所见到的一切。
- The continuous beam is decomposed into simply supported beams with the end moment.According to the uniform deforming curve of isolated units, the equation of tangent and normal force is established. 摘要将连续梁分解成有端弯矩作用的简支梁,根据分离体挠曲变形协调,建立界面切向力与法向力的关系方程;