When he plugged that wind-force equation into his model and assumed that the probability of a branch breaking due to wind stress is constant, he came up with Leonardo's rule.
他将风力公式应用到他的模型中，并假定树枝受到风力作用而断裂的概率是恒定不变的，据此他推导出了达·芬奇公式。
This unique dislocation morphology is considered coming from the electron-wind-force enhanced dislocation mobility.
分析认为这种位错形态产生于电子风力对位错运动的促进作用。
The utility model relates to a wind-force exhaust apparatus belonging to the construction field, namely, a mating product.
本实用新型风力排气装置，属于建筑领域，是一种建筑物的配套产品。
In exploding rock of hydraulic engineering construction, there is often a problem on optimizing disposition of wind-force for construction.
在水利水电工程石方开挖施工中，常遇到施工用风优化配置问题。
The residence time can be defined according to rotational speed of the rotary dryer, radius of the drum, the slope of the drum, wind-force and the particle quality.
在考虑了转筒转速、转筒半径、转筒倾角、风力大小、物料颗粒的质量等因素之后，可以模拟物料颗粒在转筒内的滞留时间。
Like a sand dune, the pavilion appears smooth on the side that bears the full force of the wind and rough and textured on the other side.
和沙丘一样，阿联酋馆的一面看起来很光滑，可以承受巨大的风力，而另一面则相对粗糙。
Based on the existing wind power resource, it focuses on the optimum selection of generator to match wind force field and the prospective analysis.
并重点从风机选型即如何根据风力资源情况为风电场匹配最合适的风力机组方面，进行了前瞻性分析。
Grasping the distribution of all kinds of solid grains under the different wind velocities is of great importance in approving the efficiency of garbage separating by wind force.
掌握在不同的风速下风力分选流场中不同种类固相颗粒的分布及运动轨迹，对提高城市生活垃圾风力分选效率有很重要的作用。
Because spectrum of ocean waves is short of observation information about the affect of wind force on ocean waves, a wind force model is constructed to simulate ocean waves under wind force.
而现有海浪谱缺少风对海浪影响的观测资料，因此我们进一步构造了风力模型，模拟风力作用下的海浪。
Ocean Leo: Answer: I navigate near the Green Island. Visibility at my position is 2.5 miles. Wind direction and force is south west, Beaufort force 5. Over.
“海洋里奥”船：回答：我在靠近绿岛处航行。我处能见度2.5海里，风向和风力是西南风，风力5级，请讲。
China has leapfrogged the United States to become the world's biggest wind power market and is a growing force in solar power.
中国已经超过了美国成为世界最大的风力发电市场，并且也在积极开发太阳能。
Generally sea surface is fluctuant and influenced easily by wind or other acting force, which reduces received optical power seriously and raises the requirement of receiver performance.
通常海水界面不是平静的水平面，容易受到风力或其他外力的影响，产生随机起伏，降低接收光功率，由此提高了对接收机的要求。
The effects of typhoons on the mangroves was studied in Shenzhen mangrove Nature Reserve, the results showed that only force 11 ~ 12 wind and greater wind could damage the mangrove ecosystem.
在深圳红树林自然保护区，台风对红树林影响的调查研究表明，11 ~12级或者更大的风力才会对红树林生态系统造成损害。
It encouraged landowners to plant belts of trees to slow the force of the wind and stop erosion.
它鼓励土地拥有者建造林带以降低风力和控制水土流失。
Force and PIV local flow measurements were conducted in a low speed wind tunnel to study the effectiveness of serrated Gurney flap at different deflections.
用低速风洞测力试验和襟翼处绕流的PIV测量试验研究锯齿形格尼襟翼在不同偏角下的增升效益。
Wind may blow over boat, but, if you operate it properly, wind is the important force to propel boat to your destination.
强风会吹翻船只，但是假如操作得当，风也是推动船只前往其目的地的重要力量。
A gentle wind can cool a summer day, but a strong wind can become a powerful hurricane of terrifying force.
一点微风可以让夏天变得凉爽，但是一阵强风却可以形成具有可怕力量的飓风。
Wind force should be taken into account when simulating ocean waves, as wind force drives waves to move.
风是海浪运动的动力，研究海浪模拟必须考虑风对海浪的影响。
Because the leaves on a tree branch all grow at the same end of the branch, Eloy modeled the force of wind blowing on a tree's leaves as a force pressing on the unanchored end of a cantilevered beam.
由于同一根树枝上的叶子都长在同一侧，因此在埃洛伊的模型中，作用于树叶的风力都施加在这一悬臂结构的非固定端。
The keel helps the boat resist the leeward force of the wind and provides stability against excessive heeling.
龙骨帮助船只抵御背风力(leeward force of the wind)，并稳定过度倾侧。
The wind turbine project is an example of an Air Force initiative to meet this need.
空军的风力发电项目就是满足这种需求的一个案例。
The results show that the calculation method of static equivalent wind loads is suited to along-wind force, but is in some theoretical error to across-wind force.
结果分析指出：提出的求沿高层建筑高度分布的等效静态风荷载的方法适用于顺风向风力，应用于横风向风力有理论误差。
With the across-wind force spectrum, the across-wind dynamic responses of tall square-section buildings with aspect ratio of 6 is analyzed in the conditions of different ground and wind velocities.
引入横风力谱模型，分析了某高宽比为6的方形截面高层建筑在不同地貌和风速条件下的横风向风振响应。
And then automatic adjustment of grades of the wind force of the electric fan is achieved without manual regulation.
这样实现了电风扇风力等级的自动化调整，无需人工调整。
The low numerical value distribution of these two types trace elements in the Aeolian sand facies represents erosion and accumulation under wind force during the cold-dry climate.
这两种类型元素在风成沙中呈现的含量低值揭示了其时干旱寒冷气候作用下风力的侵蚀 搬运与堆积作用；
On trial, the chimney still can work normally in six-grade wind force, so the safety wind-proof cap efficiently insures the personal safety of indoor operating staff.
经试验在有六级风力时，烟囱仍可正常工作，从而有效地保障了室内操作人员的人身安全。
On trial, the chimney still can work normally in six-grade wind force, so the safety wind-proof cap efficiently insures the personal safety of indoor operating staff.
经试验在有六级风力时，烟囱仍可正常工作，从而有效地保障了室内操作人员的人身安全。
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