The low value range of Y-ray spectrometry covers 75% of the area of known oil field.
能谱测量的低值区范围与已知油田在本区的面积重合率达75%。
Agricultural production has changed from generating a narrow range of food and low-value grain commodities to high-value products.
农业生产已从生产品种有限的粮食和低附加值商品转变为高附加值产品生产。
But for big-ticket items, you usually require a direct sales force; for mid-range products, distributors or value-added resellers; and, for low-priced items, retail outlets or the Internet.
但是，对于高价物品来说，你需要一个直接的销售推动力；对于中档价位的产品，可采用特许经营商的方式；对于低价产品，可以通过折扣店或者网络销售。
To summarize, we must specify a low and a high value to define the range of an instrument.
总结一下，我们必须定义仪表量程的最大值和最小值。
Under a wide range of P and V value, there are very low friction coefficient and wear, high dimensional stability for coating-metal pairs and no any damage during the test of nylon coating.
涂层在较大的P、V值范围内与各类配副均具有极低的摩擦系数和磨损量以及很高的尺寸稳定性；长期工作过程中，涂层未出现任何破坏现象。
Using this average luminance value, it is possible to determine which pixels in the scene will be bright after the scene has been tone mapped to a low dynamic range.
使用平均亮度值，才能确定场景中的哪个像素在场景色调映射到低动态范围后将被加亮。
With the advantage of simple structure, easy to fabricate, quick responding time, low PLD (Polarization Depended Loss) and wide continuous tunable range, the device has certain practical value.
该器件结构简单、易于制备、响应速度快、偏振相关损耗低且波长可在较大范围内连续可调，具有一定的实用价值。
The entire system is of high security and features high degree of independence, low cost and great value for wide range application.
整个系统安全性高，独立性强，开发成本较低，具有较高的推广价值。
The actual test demonstrates that the system has large coverage range, low power consumption, high measurement accuracy and strong practical value.
通过实测数据表示设计白勺系统覆盖范围广、功耗低、测量精度高，具有较强白勺实用价值。
System formed by this subject has such characters as simple structure, low price, high measuring precision, wide range, etc. It has certain practicality and higher society popularized value.
构成的铂电阻在线检测系统具有结构简单、价格低廉、测量精度高等特点，具有一定的实用性和较高的社会推广价值。
Based on a lot of experiments, the change range and average value of the linear expansion of polyurethane at low temperature have been given.
在大量实验的基础上给出了聚氨酯硬泡沫塑料低温线胀的变化范围和平均值。
The building incorporates a range of energy-saving measures, supporting the environmental value of the Arboretum as a whole, with a very low-energy envelope and structure.
建筑拥有一些列能源节约措施，使得植物园的外皮和结构都拥有非常低的能耗，使其在环保价值上升到整体范围。
ResultsBefore treatment, the level of SOD in serum in paretic strabismus patients was at the low level of normal range, the level of MDA was higher than normal value.
结果麻痹性斜视患者治疗前血清sod水平在正常范围的低值，MDA水平高于正常值。
In the low frequency range (1 Hz to 1 MHz), however, the inductor value becomes very large and the inductor itself gets quite bulky, economical production difficult.
然而，在低频范围(1hz至1mhz)中，电感器值变得非常大，并且电感器本身变得非常庞大，经济的生产困难。
A principle of upper and lower bound for KISCC was also presented, by this principle a range value of KISCC for some low-strength and high-toughness steels can be determined…
本文还提出了K_（ISCC）的上下限原理，据此原理，对某些低强高韧性钢可以用超载法确定K_（ISCC）的范围值。
A principle of upper and lower bound for KISCC was also presented, by this principle a range value of KISCC for some low-strength and high-toughness steels can be determined…
本文还提出了K_（ISCC）的上下限原理，据此原理，对某些低强高韧性钢可以用超载法确定K_（ISCC）的范围值。
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