种球

The Modulus Miniature Sphere Series includes both 1-inch and 2-inch diameter spheres, each within a cube-shaped housing.

微型积分球系列包含了1英寸和2英寸两种直径的积分球，并都被放置在一立方体形状的外罩中。

The beach was perfect for cookouts, and when the tide was out, we had enough room for touch-football games.

海滩上是户外野炊的好地方，潮水退了之后，我们在沙滩上有足够的地方玩触身式橄榄球（一种通常在临时场地上进行的不穿防护衣的橄榄球运动，其中不是用扭抱而是通过碰触带球者来阻止对方并自己得球）。

Wang threw almost entirely two-seam fastballs today and needs to work on his other pitches, control and velocity.

今天小民所投的几乎都是二缝线球，而他还需要针对其他球种下奶？

The models of cutting edge, the flute of ball end milling cutters with spiral flute of different section, and the section profile and relative feed speed of grinding wheel are provided.

分析了三种不同定义的螺旋刃口曲线的异同和与优劣，给出了二轴联动数控加工时不同截形的螺旋沟槽球头铣刀的刃口、沟槽及砂轮截形、相对进给速度等设计模型，并通过实得沟槽及计算机模拟结果进行了验证，认为借助该模型可获得较理想的球头回转铣刀。

It was all ridges and furrow s; the balls were live hedgehogs, the mallets live flamingoes, and the soldiers had to double themselves up and to stand on their hands and feet, to make the arches

球场到处都是坎坷不平的，槌球是活刺猬，槌球棒是活红鹤红鹤：Phoenicopterus科，趾间有蹼，因种不同羽色各异，有红、灰等色。

It was all ridges and furrows; the balls were live hedgehogs, the mallets live flamingoes , and the soldiers had to double themselves up and to stand on their hands and feet, to make the arches

球场到处都是坎坷不平的，槌球是活刺猬，槌球棒是活红鹤红鹤：Phoenicopterus科，趾间有蹼，因种不同羽色各异，有红、灰等色。

In cast iron adding a certain amount of ferrosilicon can used to prevent the formation of iron carbide and promote the precipitation of graphite. Therefore the production of ductile iron, ferrosilicon is an important Inoculant (to help precipitation of graphite) and Nodulizer.

在铸铁中加入一定量的硅铁能阻止铁中形成碳化物、促进石墨的析出和球化，因而在球墨铸铁生产中，硅铁是一种重要的孕育剂和球化剂。

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 f ormation mechanism is self-propagate reacive synthesis conducted by mechanical alloying is 5.641 μm, and crystalline grain of TiC is 10 nm. The high energy ba ll miling is the most ball milling in those millings. The process of nanocrystal line TiC fabricated is occurred at room temperature.

比较三种球磨机，高能式球磨机效率最高，应用高能式反应球磨可以得到颗粒平均大小为5.641 nm，并且具有10 nm左右的纳米晶粒的TiC，通过球磨工艺可以使该反应过程在室温进行。

As good as Lincecum's curve is, I don't feel it is his best off-speed pitch.

尽管Lincecum的曲球很棒，但是我不认为这是他最棒的慢速球种。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。