查询词典 ball-shaped

Was founded in 2005, the main production and operation of refractory materials, the main species have light burned magnesia ball, magnesia, mid-range ball, high purity magnesia, fused and all kinds of charge.

营口鑫源五金矿产有限公司成立于2005年，主要生产经营耐火材料，主要品种有轻烧镁球、镁砂、中档球、高纯镁砂、电熔及各种炉料。

You can get topspin by hitting the mid-back of the ball or even lower-back of the ball.

你可以通过击打球的中-后部，甚至是中下-后部来达到上旋的目的。

We study two kinds of ball-grinding processes and find that mild ball-grinding process can make phosphor's luminescent intensity and particle size attain a high level at the same time.

本文研究了强球磨和弱球磨两种工艺对BaAl12O19：Mn2+荧光粉粒度性能的影响。

The effects of ball to powder ratio, radius of ball, reactant ratio, process control agent and mill style on the reaction incubation time of kinetics were studied.

球料比、球径大小、反应物料配比、过程控制剂和球磨机的类型等外界因素对反应动力学中的孕育期产生重要的影响。

With the geometry model of the ball end mill, the method of theoretic cutting force analysis combined with the identification of the experimental coefficients of milling forces is used to develop the milling force model of a helical ball end mill.

给出了球头铣刀刃线几何模型，采用理论切削力分析与实验-系数识别相结合的方法，建立了新的螺旋刃球头铣刀的铣削力模型；建立了考虑刀杆柔性的球头铣刀铣削振动模型；考虑刀具动态变形和工件表面波纹对切削厚度的再生反馈，建立了球头刀铣削动力学模型，对动态铣削过程进行了仿真，证明离线仿真可以对铣削过程动特性做出准确的预测。

It seemed inconceivable that without him the ball could take place which the hussars were to give in honour of their favourite Polish belle, Madame Pshazdetsky, to outdo the Uhlans, who had given a ball to their favourite belle, Madame Borzhozovsky.

为什么应当启程回家，他并不知道；午餐后睡了一觉，他吩咐给他备上灰色的马尔斯，这是一匹许久没有骑过的、野性未驯的烈马，他骑着这匹累得满身大汗的壮马回家的时候，向拉夫鲁什卡（杰尼索夫的仆役还留在罗斯托夫身边）和几个晚上来访的同事宣称，他要告假回家。

Shaqueel is all left foot , and amuses his father no end by tootling all the way round the ball to use his preferred foot if the ball happens to land near his right .

小沙克也是个左脚将，即使是皮球落在他右脚附近，他也会不顾一切的把它拨到左脚，这一点老是让他老爸笑话。

On its last drive, Arkansas moved the ball down the field on short passes, mostly to its talented tailback, Bill Burnett, who was having a good day running the ball and who would soon become Colonel Eugene Holmes's son-in-law.

在最后一次进攻中，阿肯色队通过短传带球冲过场地，多数都传给了有能力的后门比尔。伯内特。他那天带球跑的运气特别好，他在不久后成为了尤金。霍尔姆斯上校的乘龙快婿。

In addition, ball-carriers with explosive leg drive are often able to brush past attempted tackles, while tacklers with similar attributes can forcefully secure the ball-carrier and take him to ground.

此外，球径母与爆炸性腿能刷过去常常试图处理，而类似tacklers属性，才能有力保证球母送他到地面。

I've been to bat 35 times and have only three strikeouts. That tells me that I am hitting the ball, but everything I hit seems to be an out. Out, out, out, and I don't know why. I can't do anything about it. All I can do is keep trying to hit the ball hard every time I go to bat.

在我 35 次的打击当中只有三次三振，这说明我能打到球，但是都跑到别人的手套里去，出局再出局，我不知道为什麼，我无法做什麼改变，我能做的是当我在站在打击区时，继续努力击中球。

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。