查询词典 submergence

to diagnose the deathful cause of drowning and postmortem submergence above 12 hours integrated analysis be made including local environment, appeaance of the dead, diatom and the content of sr in water and blood.

实验表明尸体在水中浸泡时间对血锶含量有显著影响，所以超过12h以上的水中尸体，须结合当地环境，尸体现象，硅藻检验，溺死水源及血锶离子含量等多因素综合分析，确定死因。

To diagnose the deathful cause of drowning and postmortem submergence above 12 hours Integrated analysis be made including local environment, appeaance of the dead, diatom and the content of Sr in water and blood.

实验表明尸体在水中浸泡时间对血锶含量有显著影响，所以超过12h以上的水中尸体，须结合当地环境，尸体现象，硅藻检验，溺死水源及血锶离子含量等因素综合分析，确定死因。

All welded joints required to be gastight or subject to submergence in any location shall be provided with continuous welds along all contact edges except as prohibited in Article 8.8.5 of the referenced AWS code.

除了参照AWS条例8.8.5中禁止以外，所有的焊接接头都要求不漏气，或者对涉及到的位置进行连续深埋焊接。

It had been shown that hybrids have significant midparent heterosis and dominant effect, hybrid growth response to submergence was controlled by the parents, but the effects of restorer lines were stronger than CMS lines, e.

对生产上主栽的三系杂交组合及其与亲本耐淹涝能力的关系进行了比较研究，确定杂交稻的耐淹涝能力的平均优势明显，显性效应为主。

Basically red yellow podzolic soils are rich in iron and soil submergence easily promote iron toxicity in lowland rice.

一般而言，灰化红黄壤中铁含量较高，淹水条件很易促发低地稻田铁的毒害。

Combined with the carbonate reservoir characteristics as large gas rate,viscous crude and produced naturally,this paper regressively analyzes and matches the dynamic liquid level,submergence depth, pump efficiency ,water content,oil density and viscosity of 137 sucker rod pump wells.

针对塔河油田机抽井的沉没度大大高于中国石化平均水平的现状，结合塔河油田碳酸盐岩油藏气大、油稠、依靠天然能量开采的特点，对正常生产的130口有杆泵井的动液面、沉没度、泵效、含水、原油密度、原油黏度等数据进行了回归分析和拟合，给出了不同含水期、不同日产液量的机抽井合理沉没度范围。

Through simulated soil dynamic submergence in the hydro-fluctuation belt of the Three Gorges Reservoir Region,four different kinds of water treatment were applied to examine the mechanism of the nutrient changes in soils of Taxodium distichum seedlings.

三峡库区消落带土壤淹水的周期性常年变化，势必影响到土壤营养元素含量、土壤肥力、土壤理化性质等土壤特性的变化(Ponnamperuma，1972；李其林等，2004；杨刚，2004)，但土壤营养元素含量的影响是导致土壤其他特性发生相应变化的根本原因之一(金为民，2003；岳庆玲等，2007)。

The Yangtse River learns unity and coherence in writing academy more than 40 names students enthusiastically in the afternoon on October 24, autumn loafs about on precious Ta He county of neighbouring the Yangtse River Guanyin rock projecting over the water Sha Shi Duan sandy beach cooking a meal in the open. Shi more than 10 college student present is carried out immediately saved , one important more than ten students saw that the power is composed of the person ladder offal at that time rescuing people , still had a sum daughter schoolmate who can not swim for among them , thought that second children save quickly when going on shore in 14:15 or so , the incautious drop-in of 2 vicinity children river,the ladder has fallen apart , nine college students have fallen into water since the lack of physical strength prepares the subterranean flow , person, rescue hubbub slice immediately , happen to make contact with winter swimming sixty several old people the coming year rescue up six college students group, Two fall into water teenager has been rescued, but three heroes indistinct but ice-cold river water of submergence is already middle.

10月24日下午，长江大学文理学院40多名学生，在长江观音矶附近的沙市宝塔河段沙滩上秋游野炊。14时15分左右，附近2名儿童不慎落入江中，在场的10余名大学生立即开展施救，当时十几名大一学生见势组成人梯下水救人，其中还有不会游泳的和女同学，当第二个小孩快救上岸时，由于体力不支和暗流，人梯散了，九名大学生落水，顿时救喊声一片，正好碰上冬泳队几名六十来岁的老人救起六名大学生，两位落水少年获救了，而三位英雄已经沉入苍茫而冰冷的江水中。

On this day I also tested the ballast tank and did a very brief full submergence dive, in the limited light I could not see below the surface and lost sight of the sub right away.

这一天，我也测试了压载水舱，并没有一个非常简短的充分淹没下潜，在有限的轻，我不能见下文表面和抛诸脑后小组的权利。

The difference between the calculating results of gas-oil rate considering or neglecting casing gas is compared. It is demonstrated that bigger error will be caused without considering casing gas. When the pressure at the casing shoe is lower than the babble point pressure, there is a certain proportion relation between the easing gas production and the submergence pressure as well as the easing-tubing sectional area ratio.

针对放套管气生产油井，现场测试了多口油井的套管气量，比较了考虑套管气与忽略套管气对气油比计算结果的差异，证明忽略套管气产量会给气油比计算结果带来较大偏差。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。