淹水

The results show that:①The forest soils have the stronger nitrification, but also the nitrification in surface horizon is stronger than the undersoil's.

结果表明：①森林土壤有较强的硝化活性，且表土层比底层土强，同时根际土利于硝化作用进行，根际效应R/S在4.5左右；②淹水厌气培养24h，-N的消失率为52%～58%，占第10天的55%～71%，且表土层-N的消失率比底层土大；③参与同化反硝化作用的还原酶活性较强，在培养24h后，被还原的基质数量占加入基质数量的70%～90%。

Wash canned goods that come in contact with floodwaters with soap and hot water.

接触过淹水的罐头物品必须先以肥皂及热水清洗过。

In fact, they are required to work in waterlogged area effectively.

事实上，它们被要求在淹水地区有效。

We couldn't move the car as the field it was parked in had become waterlogged.

我们无法移动那部车，因为它停放的空地淹水了。

The effective factor of phosphorous release from soil in Water-Fluctuation-Zone of the Three Gorges Reservoir.;2. The water-fluctuation-zone of reservoir and big river had special environmental characteristics that were a joint of aquicolous and terrestrial ecological system.

以三峡库区消落区典型江段万州断面为试验基地，以释磷能力较强的紫色土为对象，根据三峡水库消落带的&干湿交替&空间和时间特征，进行万州断面土壤磷释放的实验室模拟试验，分析了周期性&淹水-落干&干湿交替对土壤磷释放的影响。

In addition, the content of OlsenP of soil with plants was higher than that of soil without plantfor soils with Cynodon dactylon and Ficus tikoua by 215％ and 127％.Key words: Three Gorges Reservoir; WaterFluctuationZone; phosphorous release; effective factor

种植植物的土壤在淹水后OlsenP含量大于土壤直接淹没时的释放量，种植狗牙根和野地瓜藤的土壤中OlsenP分别较未种植物土壤释放量高出215％和127％。

Objective: To study the different and the variety of four organic acids in leaves of Isatis indigotica among different cultivated populations in water stress condition and healthy plant.

中文摘要：目的：检测北京、内蒙古、河北和陕西等4个栽培居群菘蓝叶片中草酸、苹果酸、柠檬酸和抗坏血酸等4种有机酸成分含量的差异及在淹水胁迫下的变化。

Cumulative NH4+-N is a good evaluating index of soil N-supplying not only for the first season crop, but also for two successive season crops. ND is more correct in revealing the potential mineralizable nitrogen when SON was regarded as mineralized N, although cumulative SON alone is not a good index for the potential of mineralizable nitrogen. And cumulative TSN could also be taken as an index for the potential mineralizable nitrogen to some extent.

淹水培养期间铵态氮累积量是评价可矿化氮的较好指标，不仅适宜于第一季作物，而且也适用于连续两季作物；SON累积量不能单独作为；SON累积量不能单独作为反映可矿化氮的指标，但用ND反映土壤可矿化氮潜势时，包括SON后更加准确；TSN在一定程度上能够反映土壤可矿化氮。

The Mount Beigu wetland is nearby Yangtze River, which undergoes seasonal flooding, and its dominant plants are Phragmites communis and Phalaris arundinacea.

镇江北固山湿地是一滨江湿地，遭受季节性的淹水，它的优势植物是芦苇和虉草。

Waterlogging stress ; Photinia L.; Root activity ; Photosynthesis

淹水胁迫；石楠属植物幼苗；根系活力；光合作用

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。