loss control

Tax loss control has become a general concern of all levels of government, tax departments, experts and scholars.

治理税收流失是各级政府、财税部门和专家学者普遍关心的问题。

Probe into Soil and Water Loss Control Model of the Gardened Cemetery Areas

园林化公墓区水土流失治理模式的探讨

So, the soil loss control of economic forest should be paid more attention.

因此，沂蒙山区经济林的水土流失综合治理应引起高度重视。

Voice-operated loss control and suppressor

语控损耗控制抑制器

integration of real-time traffic scheduling and cell loss control in atm networks

ATM网络的一种实时传输调度和信元丢失控制的综合方案

Comprehensive analyzing the investigation result of soil and water conservation practice at 72 small watersheds in the black soil region of northeast China, the criteria of soil loss tolerance and soil loss control has been constituted for the primary soil erosion typical areas.

综合考虑对黑土区内72条小流域水土保持实践的调查结果，初步确定了东北黑土区主要水土流失类型区土壤容许流失量指标及水土保持治理指标。

Combining with acid-fracturing process characteristics, the fracture height control technology is discussed from aspects of reducing stratum breakdown pressure, controlling fracture height by artificial insulation and fluid loss control, as well as acid fluid system, well completion plan optimization, and operation pressure monitoring.

结合酸压工艺特点，从降低地层破裂压力、人工隔层控缝高、降滤失控缝高以及从酸压液体系、完井方案的优化、施工压力监控等各个方面讨论了控缝高酸压技术。

Corn straw cover is to use crop straw to cover the earth surface, which is a dry farming measure to solve soil, fertilization and water and soil loss control.

玉米秸秆覆盖是利用作物秸秆覆盖地表，解决保土、培肥和控制水土流失的一项旱作农业耕作措施。

The experimental results were indicated that salt-tolerance and thermal stability were improved, therefore, it can be used as a water loss control additive in oilwell cement.

实验证明：磺甲基化聚丙烯酰胺的抗盐性和水溶性均得到改善，可用作油井水泥降失水剂。