地面下的

基本解释 (translations)

submundane

与地面下的相关的网络例句 [注：此内容来源于网络，仅供参考]

The humid cellars are relatively simple holes in the ground, marginally protected from critters with hardware cloth, pressure-treated lumber, and snap traps.

湿窖就是相对简单点的在地面下的洞孔，在边上用金属布隔开，防止生物，加压处理的木材，还有弹夹的破坏。

It indicates that emphasis should be put on the following subjects in the future: the determination of field infiltration coefficient and roughness coefficient;the optimal combination of field standard and irrigation technical index ,and the rational ground levelness degree and mode.

对近10多年来地面灌溉水流运动数值模拟方面的国内外研究进展进行了归类整理，并就目前研究中存在的不足和未来急待深入研究的问题进行了探讨，认为在今后的研究中应把地面灌溉入渗参数和糙率的确定问题，不同地区和作物条件下合理的田块尺寸与灌水要素的优化组合研究及经济合理的田间土地平整度及平地模式的研究，长畦分段灌、阶式水平畦灌、覆膜灌溉条件下的水流运动和合理灌水技术指标的研究，浑水灌溉和土壤气阻对地面灌溉水流运动的影响机理研究等作为重点内容。

The war was a complete subversion of the war in the past to attack ground-based understanding of the concept; the Federal Republic of Yugoslavia in the war, the US-led NATO forces did not put in ground troops, the use of the Federal Republic of Yugoslavia Precision guided weapons of indiscriminate bombing, eventually forcing the Federal Republic of Yugoslavia to yield more ground attack proved that the traditional mode of war will soon be empty by the Navy-led joint operations by replacement of the three services, ground troops in modern warfare status, others Gradually given way to decline in the Air Force and Navy.

这次战争彻底颠覆了人们的对以往战争的以地面进攻为主的认识观念；在对南联盟的战争中，以美国为首的北约部队，在未投入地面部队的情况下，对南联盟采用高精度的制导武器狂轰滥炸，最终也迫使南联盟屈服，更证明了地面进攻的传统战争模式即将被以空海军为主导的三军联合作战所替代，地面部队在现代战争中的地位，己逐步下降让位于海空军。

Most monocotyledons are hypogeal.

大部分单子叶植物都是地面下的。

Huge quantities of ground water deposited in the limestone flow from south to north and are blocked by the magmatic rocks.

由于在济南的地面下，存在着许多地壳裂痕，大量的地下水在压力的作用下流出地面。

The results show that at sea level, coolant flow rate affects the plug pressure, heat flux and temperature; at design operating condition, coolant flow rate has no effect on pressure and heat flux on the plug wall. With the same coolant flow rate, plug temperature at sea level is higher than that at design operating condition; under the same operating condition, ramp temperature is higher than the plug base temperature.

计算结果表明：地面工况下，冷却剂流量的改变对塞锥和塞锥底部壁面的压强、热流密度和温度的影响较大，高空环境下，冷却剂流量的改变对塞锥和塞锥底部壁面的压强、热流密度的影响较小；在冷却剂流量相同的情况下，塞锥和塞锥底部在地面工况下的壁面温度要远高于在高空环境下的温度；在相同工况和相同冷却剂流量的情况下，塞锥壁面上的温度要远高于塞锥底部壁面上的温度。

Based on the analysis of the factors caused land subsidence, the internal mechanism and development process of land subsidence caused by two mainly factors of dewatering and underground mining have been studyed in this thesis. The random medium model and methods have been established to calculate the land subsidence and deformation caused by dewatering or underground minging and both of them. The prediction problem of land subsidence and deformation caused by single factor and many factors has been solved.

本文在分析引起地面沉降原因的基础上，针对引起地面沉降变形的主要因素——地下水疏降和固体矿物开采，分析、研究了其引起地面沉降变形的内在机理和发展过程，推导出地下水疏降和地下固体矿物开采引起的地面沉降变形计算的随机介质模型，给出了具体的计算方法和计算步骤，并将固体矿物开采和岩土体疏水等导致地表沉降视为相互独立的事件，解决了固体矿物开采和地下水疏降共同作用下的地面沉降变形的线性叠加计算问题。

For each strategy, a corresponding exploitation plan of groundwater was designed. Then each designed exploitation plan (except scheme 3) was put into the model for calculation and simulation. The analysis on the forecasting results every plan indicates that:(1) Shuting down the self-provided wells is the most direct and effective method, playing an important role in the land subsidence prevention.(2) The resumption of compressed soil by groundwater artificial recharge is limited. So the artificial recharge can\'t provide essential effect for the resumption of land subsidence, unless the artificial recharge is much more than the groundwater withdrawal.(3) The method of "adjusting the exploitation stratum of groundwater to the shallow" has an obvious effect on the land subsidence prevention.(4)"Sand wells" can increase the leakage recharge for confined aquifer, and thus can slow and prevent the development of the land subsidence.(5) For the groundwater exploitation in Xi\'an, emergency self-provided wells should be managed according to the well spacing of 1600m, 2000m and 1600m, respectively, in the river terrace area, alluvial-proluvial fan area and loess tableland area to exploit the first confined groundwater. Corresponding individual well yield can be set as 2500m~3/d, 1500 m~3/d and 200 m~3/d. Make emergency self-provided wells pump in the dry year and stop pumping groundwater to restore and conserve underground water sources in average years and wet years. In this way, groundwater withdrawal of 162000m~3/d can be obtained to provide for the supplement of water supply in Xi\'an. As a result, the water supply stress can be released in dry years. The groundwater depression formed in the exploiting year can resume in 3-4 years. At the same time, this exploitation manner will not lead to obvious land subsidence.

本文利用所建的模型预测了现状开采条件下未来20年的地下水位和地面沉降的变化，在此基础上，提出了防治西安市地面沉降的五个地下水开采方案，利用所建的地面沉降模型对各个设计方案其进行了模拟和预报，对预测结果的分析表明：①封停自备井是防治地面沉降最为直接和最有效的对策，对防治地面沉降起着最为积极的作用；②采用人工回灌方法使被压缩的土层得到的恢复是非常有限的，对地面沉降不能起到根治作用，只有回灌量明显大于开采量时才能有一定的效果；③&调整开采层次，在浅层取水&对防治地面沉降的效果十分明显；④布设&砂井&可以增加对承压含水层的越流补给量，从而可以有效地缓解和控制地面沉降的发生和发展；⑤对西安市的地下水开采，可在河流阶地区、冲洪积扇区和黄土塬区分别采用1600m、2000m、1600m的井间距布置应急自备井，分别采用2500m~3/d、1500 m~3/d和200 m~3/d的单井开采量，开采第一承压水，在平水年或者丰水年不开采，涵养地下水源，在枯水年启动这些应急自备井开采，在输出分析范围内共可获得162000 m~3/d(5913万m~3/a)开采量，可以有效地补充西安市的供水水源，缓解供水紧张局面，开采年开采导致的下降的水位可在停采3～4年后得到基本恢复，同时，这种开采方式不会造成大的地面沉降量。

If an earth connection is used it shall, where possible, consist of a buried metallic plate or tube in the ground external to the building.

如使用地面接驳，在可能情况下该地面接驳须包含一个埋藏在建筑物外地面下的金属碟或管道。

Duration of inversion temperature near ground surface is longer, air temperature is lower, air humidity is higher and water surface evaporation of 20cm standard pan on the top of canopy is generally lower under sprinkler irrigation condition than those under surface irrigation condition.

喷灌跟地面灌溉相比，喷灌条件下近地面出现的逆温时间长，空气温度低，离地面1～4米高度范围内空气湿度大；冠层顶部20cm蒸发皿水面蒸发量小；喷灌条件下0～60cm土层内土壤含水量较高且变幅较小，白天地表温度低，晚上地表温度高。

与地面下的相关的网络解释 [注：此内容来源于网络，仅供参考]

downlink：下衔

SNG卫星制播作业的运作原理在於利用地面台的卫星传送设备,将影音讯号上传(uplink)至卫星传递系统,经卫星转频器(transponder)承转、放大与调变讯号后,下衔(downlink)回卫星地面台,由电视公司接收.

underexpose：未充分照射;照射不足

underexpansion 不完全膨胀;膨胀不足 | underexpose 未充分照射;照射不足 | underfloor 地面下的;地板下的

underfloor：地面下的;地板下的

underexpose 未充分照射;照射不足 | underfloor 地面下的;地板下的 | underfloor duct 地下管道

underfloor duct：地下管道

underfloor 地面下的;地板下的 | underfloor duct 地下管道 | undergrade 不合规律的;等外的;低质量的

undersoil：地面下的土壤, 底土

lumbricoid 蛔虫 蚯蚓状的, 类似蚯蚓的 | undersoil 地面下的土壤, 底土 | vestal 女灶神的, 贞洁的, 处女的 处女, 修女

vestal：女灶神的, 贞洁的, 处女的 处女, 修女

undersoil 地面下的土壤, 底土 | vestal 女灶神的, 贞洁的, 处女的 处女, 修女 | the name of the game 问题的实质 真正重要的东西 行动的目的

barrable：可以拦阻(排斥)的

barra | 一种小艇 | barrable | 可以拦阻(排斥)的 | barrabora | 爱斯基摩人建在地面下的泥土住房

barrabora：爱斯基摩人建在地面下的泥土住房

barrable | 可以拦阻(排斥)的 | barrabora | 爱斯基摩人建在地面下的泥土住房 | barracan | 巴拉坎风雨大衣呢(地中海东部沿海地区制)

lumbricoid：蛔虫 蚯蚓状的, 类似蚯蚓的

swarm into 涌入 | lumbricoid 蛔虫 蚯蚓状的, 类似蚯蚓的 | undersoil 地面下的土壤, 底土

inland waters：内陆水域

但不包括已根据规例被接管操作的废水处理设施; (由1993年第83号第2条增补)"内陆水域"(inland waters) 指任何天然或人造、地面上或地面下的河流、溪涧、水道、湖泊、池或塘,