You can always count on him to carry the ball in an emergency.

1、

You're the one who has to carry the ball.

你才是主力队员

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2、

My co-worker was sick, so I had to carry the ball.

我的搭档病了，所以我得负起全责。

《牛津高阶英汉双解词典》

3、

Tzu-Chu Ju is a ball, the ball is made of leather with the leather ball plugged in with the hair.

鞠是一种皮球，球皮用皮革做成，球内用毛塞紧。

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4、

For example, abstracting a leather soccer ball to a ball retains only the information on general ball attributes and behaviour.

比如，通过把“皮制足球”抽象成“球”，我们只保留了有关一般球类属性与行为的信息。

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5、

It is implausible, but not impossible, that any soldier smuggled a leather ball-or even the inflatable pig's bladder inside the casing-to the trenches.

某个士兵偷偷在战壕里藏了个皮球或者充气猪脬球——这难以置信，但并非不可能。

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6、

At the start of the game, a small white leather ball, called a'jack', is thrown onto the playing field.

比赛开始的时候，先把一个皮革制的球扔到场地中央。

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7、

Customers are welcome to elect By Ballot for Best and worst shop assistants. The good will Be rewarded and the Bad will Be punished as to improve the service continuously.

欢迎顾客无记名投票评选最佳售货员与最劣售货员，我们将奖优罚劣，不断提高服务质量。

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8、

Ballot for [ against] the bill

投票赞成[反对]该法案

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9、

We were worried that the result of the ballot might go against us.

我们正担心投票的结果会对我们不利。

provided by jukuu

10、

At one point, he said, that if Jesus could vote in Illinois, he would cast a ballot against Obama.

他说，有一点，如果哟上帝在伊利诺伊州投票，他将投奥巴马的反对票。

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11、

The Gun Interior Ballistics Design Method Based on Two-phase Flow and Application in New Charge

基于两相流理论的火炮内弹道设计方法及其在新型装药设计中的应用

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12、

The Interior Ballistics Study of the Different Quality for the Balanced Gun

质量平衡炮不等质量的内弹道研究

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13、

Applications of blind hole temperature measuring technology in interior ballistics tests

膛壁盲孔测温技术在内弹道测试中的应用

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14、

Average Field Conservation Equations for Two& fluid Model in Interior Ballistics

膛内双流体模型的平均场守恒方程

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15、

A Simple Analysis on the Study of Basic Theories of Interior Ballistics

当前火炮内弹道基本理论研究浅析

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16、

The general solution of the Lagrangian problem in interior ballistics

内弹道学拉格朗日问题普遍解

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17、

Gas Dynamic Derivation of the Basic Equation in Classical Interior Ballistics

经典内弹道学基本方程的气体动力学推导

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18、

Based on the study in this paper, Experiment on stability of external ballistics for hollow projectile, the static pressure of Jet flow field, emission theories of the pre-nozzle low recoil weapon are carried out.

根据本文所研究内容，分别对环形空心弹丸外弹道稳定性、喷口外流场静压力、喷管前置式低后坐武器发射性能进行了实验研究。

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19、

Characteristic curves for the external ballistics of small caliber A/ A guns or of ganged rockets when shooting continuously are of much significance regarding their accuracy, density of fire, etc.

小口径高炮或多管火箭连续发射时弹的外弹道特性曲线的测试，对于研究和制定连射武器的精度、密集度等至关重要的效力指标有着极为重要的意义。

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20、

The critical breakthroughs have been taking place in the structural designs, internal and external ballistics, and mathematical models, and it is now in dynamic firing test phase.

结构设计、内外弹道、数学模拟都取得了重大突破，已达动态发射试验阶段。

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