立方

A dominant B2CN crystal with orthorhombic structure was synthesized using ...

与立方氮化硼的合成相比，立方B(CxN1-x)的形成温度下降了近200℃。

In addition, scratch test and measurement of microhardness were carried out to investigate variation of adhesion and microhardness of post-implanted c-BN films

此外，还利用划痕试验测量了氮离子注入前后立方氮化硼膜临界载荷，用超轻载荷显微硬度试验机测量了立方氮化硼膜的显微维氏硬度。

Nanospheres of Zinc Selenide have been synthesized by hydrothermal method using hydrazine hydrate as reductant and oleic acid as surfactant.

以水合肼为还原剂，并用油酸作为表面活性剂，合成了具有面心立方结构的立方闪锌矿型硒化锌纳米球。

The efficiency correction function of source absorption of an HPGe γ detector is determined by experiment in energy range from 59.5keV to 1408keV and density range from 0.3g/cm^3 to 2.0g/cm^3. Fit Polynomial and fit Sigmoidal are compared.

采用实验法在59.5keV~1408keV的能区和0.3g/立方公分~2.0g/立方公分的密度范围内，测定一台HPGeγ谱仪效率的源自吸收修正函数，比较了多项式拟合和S拟合两种形式的源自吸收效率修正函数。

The material flow analysis shows that water resource input is 18,130 stere of irrigation water and 6,680 stere of effective rainfall, and the primary outputs are evapotranspiration and return flow.

而田间物质流分析结果显示，水资源投入为灌溉水量18，130立方公尺、有效降雨量6，680立方公尺，主要输出项目为田间蒸发散量与回归水量。

In C under the TSA Sanchez Theorem : A sum of the cube can be written a bunch of odd that the sum...

在C下实现的尼科梅切斯定理：任何一个整数的立方都可以写成一串奇数之和即任意一个正整数n的立方分解成个连续的n个奇数之和。

Due to the regulating by the cubnonlinearities, some parametric ranges in which 3-times superharmonic vibration or 1/3-times subharmonic vibration arises exist in the sytem. When the excitation frequency approaching 3-times or 1/3-times resonance frequency, the system response is stable and periodic .This fact shows that regulating action of the cubic nonlinearities on the vibration system is strong.

由于立方非线性对达芬系统的调节，系统存在出现3次超谐共振和1/3亚谐共振的参数域，在激振频率接近3倍或1/3倍派生系统的固有频率时，立方非线性对系统的调节作用越来越强，从而使动态响应成为稳定的周期性。

A quantitative analytical method has been developed by separating the overlapped XRD peaks of tetragonal and cubic phases.

作者利用分离重叠的四方相和立方相X光衍射峰强度，导出了定量估算四方相和立方相比例的解析方法。

Four existing tunnel kiln, Japan produced 70 cubic meters of the tunnel kilns, six of the nine cubic shuttle kiln, at present, the company has about 500 employees, Chaozhou City in the main production enterprises of high-temperature ceramic products.

现有四座隧道窑，日出产70个立方的隧道窑炉，六条9立方的梭式窑炉，目前，公司有员工500名左右，是潮州市主要生产中高温陶瓷制品企业之一。

Clever Wang Renxue feels water cubic metre is far what imagine than her is a lot of bigger, It is too big, should go very long very long ability walks along circuit round it, the water cubic composition that I consider to write my saw with one's own eyes to see reads classmates to listen.

乖巧的王仁雪觉得水立方远比她想象的大很多，"它太大了，要走很久很久才能围着它走一圈，我想回去写一篇我亲眼见到的水立方的作文读给同学们听。"

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。