| 1. | A value index measures general changes in the total value of some variable .
价值指数用以度量某些变量的价值总量变化。 |
| 2. | Of the total industrial cadmium use, 90% is utilized in electroplating and pigments .
工业用镉总量的90用于电镀和涂料。 |
| 3. | Sulfide in veinlets accounts in places for a considerable part of the total .
细脉中的硫化物在有些地方，占总量的相当大的部分。 |
| 4. | Aggregation theory is concerned with the transition from micro- to macro-models .
总量理论是研究从微观模型到宏观模型过渡的理论。 |
| 5. | These compounds make up approximately 10 to 15% of the total organic matter in soils .
这些化合物占整个土壤有机质总量的10-15。 |
| 6. | The current from these parallel generators will add up to make a total flow of 500 amperes .
在这些平行电极间的电流总量可达到500安培。 |
| 7. | Integrating devices use the photo cell pulse output to determine total amount of turning .
积分装置利用光电池的脉冲输出来确定旋转的总量。 |
| 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. | The total amount of pollen was measured more accurately by 30 millimetre deameter globes .
用直径30毫米的球形收集器，可以更准确地测定花粉的总量。 |
| 10. | The total weekly allowance of nutrients is more important than day-to-day exactitudes .
每周营养物质供应的总量要比日与日之间的精确性，更重要得多 |
