查询词典 cubic

Our factory professionally manufacture cat eye, cubic zirconia, swaroski crystal,moonstones, goldstone, bluestone,tiger stone,coral ,glass beads and some kinds of nature gemstone!

我厂专业生产猫眼、人造钻石、水晶swaroski，moonstones，戈德斯硫酸铜、老虎石、珊瑚、琉璃珠、宝石几种大自然！

In order to design optimum nozzle for air-air missile solid rocket motor, the mass model of solid rocket motor, the nozzle specifice impulse model of solid rocket motor and the objective function are established. Five different type of nozzles are choosen lor calculation: Conical, parabolidal,two different arcs,quadiatic polynominal and cubic polynominal.

以两种空-空导弹固体火箭发动机喷管作为算例，为此，建立固体火箭发动机的质量模型，喷管的质量比冲模型和目标函数模型，选择五种喷管扩散段内型面：锥形喷管，抛物线喷管，双圆弧喷管，二次多项式喷管和三次多项式喷管，进行优化设计，利用优化理论，成功地完成了五个设计变量的优化问题。

A meta—rule—based muti—layer cubic matching model is set up which makes complicated frame—based inference posssible.

作者首次建立了一种基于元规则的立体多层匹配模型，实现了复杂的框架推理。

The landslide that inundated the Naches River last month created a barrier of millions of cubic yards of silt, mud and rock that slowed _ and likely confused _ spawning salmon and hungry trout.

上个月掩埋了纳奇斯河的山崩，制造了数以百万立方码计的污泥、泥浆，和岩石屏障，让产卵的鲑鱼和饥饿的鳟鱼游速减缓，而且可能为之困惑。

The pipeline, designed to carry up to 30bn cubic metres a year of gas, will provide Central Asia with a first, large non-Russian route for gas exports.

这条管道的设计输送能力为每年300亿立方米天然气，它将成为中亚第一条非俄罗斯的天然气出口路线。

After analyzing of the reason of large deformation,the parametric cubic spline interpolation method was used for x, y, z respectively on Warps and wefts with accumulative bowstring length as parameter to fit the surface of mannequin.

分析了造成上述问题的曲线大挠度原因后，运用参数三次样条插值方法，采用累加玄长为参数，分别对人台经纬曲线的x、y、z进行插值计算，并拟合人台曲面。

According to the objective of third-order derivative related to torsions, the formula to calculate the cubic optimized Hermite interpolation curves is given. And then we propose a new method to construct curves.

如果以与挠率有关的三阶导数为目标，给出优化三次Hermite曲线的计算公式，从而提出一种新的曲线构造方法。

The zongzi, bulking 7 cubic meters, was made by 5 cooks in 3 days and boiled for over 80 hours with dozens of stuffings inside, such as pork, mung bean, peanut and egg yolk.

这个体积7立方米的粽子由5名厨师用3天做成，此后经80多小时蒸煮才最终出笼，内含猪肉、绿豆、花生、蛋黄等几十种材料。

The cubic nanopowder of barium titanate was obtained when the precipitate was washed, stoved, and then calcined at 600 ℃ for 1 h.

将该前驱体沉淀洗涤、烘干，600℃煅烧1h，可制得立方相的纳米钛酸钡粉体。

However, it is easy to compare restricted cubic splines with 3 knots versus 4 knots.

然而，3交点和4交点模型约束三次样条模型相对简单。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。