查询词典 radius

The region in the altitude f rom 4400 to 4600 meters , which is mainly covered by alpine meadow and alpine swamp meadow , is st rongly degraded by the stock raising with it s influence radius of about 24 kilometers. The influence distance perpendicular to roads is also 24 kilometers , since road const ruction accelerates human2induced destruction to vegetation. Vegetation in shade aspect is rising due to the increase in precipitation , while vegetation in sunny aspect tends to be stable or degraded because of the enhancement in sunlight . Furthermore , the vegetation coverage is influenced by the groundwater level . In near riverbed fields , where the depth of groundwater is shallow , plant s can easily grow ; while in far riverbed fields , vegetation is prone to degrade due to drainage. The radius of river influence is 24 kilometers.

海拔4400～4600m的较低海拔地带退化最强烈，主要为高寒草甸与高寒沼泽草甸受牧业影响较大；牧业影响半径为24km；道路的影响范围为24km，道路的修建加速了人类对高原植被的破坏作用；阳坡植被呈现趋于稳定和退化的趋势，阴坡植被表现为增长的趋势，降水量增加是源区植被，尤其是阴坡植被变好的重要原因，而太阳光照增强是导致阳坡干旱和植被趋于退化的潜在原因；近河床区地下水位埋深较浅，植被生长具有稳定的地下水源；在远离河床的一定区域内，地下水易于疏干，植被易于退化，河流影响范围为24km。

Freeride – wider over the entire length, higher shovel , the wider the ski and the larger the radius ,the more suitable it is for off – piste skiing : narrower ski width and smaller radius make it suitable for groomed slopes .

整个雪板的宽度基本相同，雪板的前铲很高，转弯半径也很大，这样的雪板在野雪中非常的出色。宽度窄小的雪板和小些的转弯半径适合在压过的雪道中滑行。

Take 0 point to 1 point as radius, and connect 0 point on sphere surface, and take radius as 3 R, calculate the volume, that is the distance of all 1 points self rotation for one circle.

以0点到1点为半径，到球体表面连接0点，取半径为3R，求这个体积。这是他所有1点自转一周距离。

Compared with the traditionalroot-locus method, the root-locus method proposed in this dissertation has thefollowing characters:1 The poles location is expressed by polar coordinates.2 The poles location is computed directly.3 The object includes the closed-loop systems and controllers.4 The influence of the parameters on the polar radius and angle can be studied mainly by differential operation.5 The relationship between the polar radius and angle can be studied mainly by differential operation.

与传统的根轨迹法相比，本论文中所采用的根轨迹法具有以下的特点：1 使用极坐标表示极点的位置2 直接计算闭环极点的分布3 研究对象包括闭环系统与控制器4 以微分运算为主要手段，研究了参量的变化对极点的极径和辐角的影响5 以微分运算为主要手段，研究了极点的极径与辐角间的关系本论文从研究Dahlin 控制器振铃现象的成因及消除方法出发，主要进行了以下方面的研究：运用根轨迹法对Dahlin 控制器进行了动态性能分析。

Experimental results indicate that the polar radius of the long spherical hollow Be rotor is 0.52 μm longer than equator radius,which is well coincident with the design value of 0.54 μm.

实验结果表明：该加工后的长球形空心铍转子的极点半径比赤道半径长0.52 μm，与设计值0.54 μm相吻合。

On this we want to add a Radius property to specify the radius of the Circle and a FillColor property that will allow us to paint the circle. UserControl doesn't expose the Fill property, so you'll have to implement your own.

由于我们要做的是一个圆控件，所以在它上面我们还希望添加一个Radius属性，由它来指定要显示的圆的半径；另外由于用户控件没有Fill属性，我们还需要自己添加一个Fill来对圆进行填充。

Radius of the Earth: The curvature designed into the faces of the pyramid exactly matches the radius of the earth.

地球半径：进入金字塔的脸上完全匹配地球的曲率半径设计的。

The elements of optical waveguide strain-stress measurement and fiber bragg grating strain-stress measurement system based on wavelength division multiplexing and spatial division multiplexing are emphatically discussed; the displacement regularity of stress field induced by roadway group excavating and short wall mining process is analyzed in detail; the concept of roadway "equivalent radius","correcting coefficient of coal and rock mass mechanical parameters",and "mining affecting coefficient" is put forward; the calculation method of "equivalent radius", the method of inversion of "correcting coefficient of coal and rock mass mechanical parameters", and the "mining affecting coefficient" determination method with the field measurement results and so on are provided.

重点研究了光波导应力应变测量原理，以及基于波分复用和空分复用技术基础上的布拉格光纤光栅应力应变测量体系；详细分析了近距离巷道群开掘工作和短壁体系回采工作诱发的应力场的重新分布规律；提出了巷道"当量半径"、"煤岩体力学参数修正系数"、"采动影响系数"等概念；给出了"当量半径"的计算方法、"煤岩体力学参数修正系数"的反分析求算方法、以及通过现

The normal vector of each data point is calculated without reconstructing surface, and then realizing radius compensation with probe radius by going along normal vector.

该方法具有简单方便、准确性高的特点。在对复杂的模腔进行数据采集时，有时需要通过多次测量才能全部实现。

Based on Lissajou figures, using radius vector deviation to express figure form deviation, the relation between radius vector deviation and signal waveform parameters is analyzed.

以Lissajou图形计算法为基础，用向径偏差来表征图形形状偏差，分析了向径偏差与信号波形参数之间的关系，设计了编码器动态细分误差快速评价系统。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？