| 1. | Mass is customarily measured by a process called weighing .
质量习惯上由所谓称量过程来度量。 |
| 2. | The term customarily takes in both the fuel and the oxidizer .
这一术语习惯上即包括燃料，又包括氧化剂。 |
| 3. | The cosine rather than the sine is customarily used in this case .
在这种情况下，习惯上用余弦函数而不是正弦函数。 |
| 4. | It is customary to formulate this problem in terms of marriage arrangements .
习惯上常常用婚姻选配的形式来提出这个问题。 |
| 5. | Three unipolar limb leads are conventionally employed in clinical electrocardiography .
有三个单极的肢体导联习惯上用于临床心电图。 |
| 6. | For geophysical purposes it is customary to use solar rotations of 27. 0 day .
为适应地球物理学的需要，习惯上以270日为太阳自转周期。 |
| 7. | "oh capital, capital!" shouted brass, from the mere force of habit .
“唔，妙极了，妙极了！”布拉斯叫喊起来，这纯粹是他习惯上的一股劲头。 |
| 8. | It is traditional to take l2 as the component of angular momentum that will be specified along with l2 .
习惯上取L2做为与L2同时确定的角动量分量。 |
| 9. | The largest landmass is usually divided into two continents along the ural mountains .
习惯上说，地球上最大的一块陆地是沿着乌拉尔山脉分为两大洲的。 |
| 10. | Traditionally, the term "ceramic" referred to materials produced by baking moist clay to form hard solids .
习惯上，“陶瓷”一词是指潮湿粘土经烘焙生成的坚硬固体。 |
