| 1. | Often agricultural earnings cannot easily be quantified .
农业收入经常很难用数量来表示。 |
| 2. | By contrast intelligence is possibly easier to quantify .
相对而言，智力也许比较容易用数量来衡量。 |
| 3. | An "irreducible" element is one that can not be quantified .
“不可折算的”因素是一种不能数量化的因素。 |
| 4. | This was first quantified by block in his temperature flash theory .
这已首先由Blok在其温度瞬现理论中给予定量。 |
| 5. | We can quantify these contributions with reference to fig. 5 .
我们可以用图5中的参数来定量地表示这些因素的影响。 |
| 6. | These disease burdens are difficult to quantify in nutritional terms .
这些病患所造成的负担很难从营养角度去加以衡量。 |
| 7. | The transition from one regime to the other is quantified by kalker. (1970) .
从一种状态转变到另一种状态的定量工作已由Kalker（1970）作出。 |
| 8. | The next best way to quantify the amount of protoplasm in each trophic level is to weigh it .
确定每一个营养阶层原生质总量的第二个好办法是称重。 |
| 9. | By quantifying these causes the population dynamics of the insect would be better understood .
通过对这些原因进行定量，可以更好地了解昆虫的种群动态。 |
| 10. | The infectivity is quantified by counting the number of infective centers such as plaques pocks and foci .
应用计算感染点数目来确定其传染性，如蚀斑，痘疱及病杜数。 |
