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| 61. | separate ventilated type |
| 外力通风式 |
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| 62. | A change in the direction of a motion requires a force as does a change of speed. |
| 改变运动方向正象改变速度一样需要外力的作用。 |
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| 63. | The United States Preventive Services Task Force is a group of health experts. |
| 美国预防服务任务小组(The United States Preventive Services Task Force) 是由健康专家组成的小组， |
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| -- 来源 -- 交互式慢速英语-夏季号 - Testing for Depression |
好评(10) |
差评() |
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| 64. | epiclastic volcanic fragment |
| 外力火山碎屑 |
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| 65. | states," Every object in a state of uniform motion tends to remain in that state of motion unless a net external |
| 牛顿第一运动定律是这样描述的，“一切物体总保持匀速直线运动状态或静止状态，直到外力迫使它改变这种状态为止。 |
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| 66. | prescription, each other containing insufficient, some period oftime interdependence, but once has the external |
| 彼此没有空间，又不能找到调剂的办法，彼此的包容度不够，有一段时间相互依赖，但是一旦有外力介入，就会分崩离析。 |
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| 67. | Newton the first theorems what acceleration and object being an object accept agrees well with outside force |
| 牛顿第二定律是物体的加速度跟物体所受的合外力F成正比，跟物体的质量成反比，加速度的方向跟合外力的方向相同。 |
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| 68. | externally applied forces |
| 施加的外力 |
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| 69. | direct work |
| "直接用工工程,见 force account" |
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| 70. | extraneous aid |
| 外力的援助 |
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