sand drift中文是什么意思

发音:

中文翻译
造句

流沙。

sand n. 1.沙。 2.〔 pl. 〕沙滩，沙洲，沙地，沙 ...
drift n. 1.漂亮；(潮流的)推进力。 2.漂流物；吹积物； ...
drift sand 【地质学；地理学】流沙。
drift-sand 风积沙; 漂流砂
coast drift sand 海岸漂沙
drift sand formation 流沙层
littoral drift sand coast 沿岸漂沙地带
sand drift fence 漂沙栏
sand drift observation 漂沙观测
sand drift; sandpile 沙堆
sand-drift cross-bedding 流砂交错层
wind drift sand 飞砂
wind-drift sand 飞沙; 风积砂; 风砂; 流砂
wind-drift sand filter of system 高效流砂过滤器
drift n. 1.漂亮；(潮流的)推进力。 2.漂流物；吹积物；堆积物；【地质学；地理学】冰碛，漂砾。 3.倾向，趋势；动向。 4.大意，要点，要旨。 5.(政策等的)坐观，放任自流。 6.流速；(船等的)流程，漂流距离；(滑车的)伸展距离。 7.(仪表的)漂移；偏移；【海，空】偏航，偏流；(飞弹的)航差；【无线电】偏移；偏差。 8.【矿物】水平巷道；小平道。 9.〔南非〕浅滩，滩。 10.【机械工程】冲头，冲孔器；打桩器。 11.〔方言〕(鸟等)群。 against the drift of a current 顶着潮流的压力。 be in a state of drift 心不自主，放任自流。 D- is as bad as unthrift. 放任自流和浪费一样坏。 a policy of drift 放任主义[政策]。 a drift of snow [leaves] 吹积成的雪[树叶]堆。 the amount of drift (船的)漂流距离。 a drift toward nationalism 民族主义的倾向。 the drift of an argument 争论的要点。 catch the drift of a talk 抓住谈话的要点。 a drift of ice 流冰。 a drift of sheep 羊群。 the drift of Nature 造化的威力。 electronic drift 电子(仪器)的漂移。 vt. 1.使漂流；使漂积[冲积]；把…吹积；(吹积物等)覆盖。 2.【机械工程】(用冲头)冲孔。 The current drift-ed the boat to sea. 水流把船冲到海里去了。 a trail drift-ed with leaves 满是落叶的小道。 The wind drifted the snow. 风把雪吹成小堆。 vi. 1.漂，漂流；漂移；游荡。 2.被吹积成堆。 3.心不由主地走；不知不觉地陷入 (into) 渐渐趋向 (toward)。 perfume drifting into the room 飘进屋里的香气。 drift toward ruin 逐渐走向毁灭[破产]。 He drifted from town to town. 他在各个城市流浪。 drifting sand 吹积成的沙堆。 drift apart from sb. 逐渐疏远某人。 drift off to sleep 慢慢地睡着了。 drift down the river 顺流而下。 drift (along) (through life) 随波逐流地过一辈子。 drift into (errors) 不自觉地犯了错误。 let things drift 听天由命。
drift on to 漂向……
in the sand 不敢面对现实; 在沙子里
it （sand it）沙嘴
it（sand it）沙嘴
sand n. 1.沙。 2.〔 pl. 〕沙滩，沙洲，沙地，沙漠。 3.〔 pl. 〕沙粒；(计时用的沙漏中的)细沙。 4.光阴，时间，寿命。 5.〔美俚〕勇气，毅力，胆量，坚毅。 6.【医学】砂状结石。 7.【地质学；地理学】含石油砂层。 8.粗矿石；尾矿；【冶金】模砂。 9. 砂色；带红的黄色。 10.〔美俚〕砂糖。 quick sand 流沙。 play on the sands 在沙滩上玩耍。 The sands [His sands] are running out. 期限快到[他的命数将尽]。 a man with plenty of sand in him 坚毅的人，刚强的人。 built on sand 不稳固的；不安定的。 footprints on the sands of time 留在人世变迁的沙滩上的脚印。 have sand in one's craw 〔美口〕有勇气[决断，毅力]。 knock the sand from under 〔美国〕使失去立足之地；(设法)占上风。 make ropes of sand 用沙结绳；做不可能[徒劳无功]的事。 numberless as the sand(s) 多如恒河沙数。 number [plough, sow] the sands 白费气力，徒劳。 put sand in the wheels [machine] 捣乱，暗中破坏。 vt. 1.撒沙于，铺沙于，把…埋进沙里，用沙搀入。 2.用沙[砂纸]擦[磨光]。 3.使(船)开上沙滩。 sand up 用沙填塞(油井等)。
sand is 桑德群岛
sand it（ it）沙嘴
to sand 船底搁沙
ablation drift 风化冰碛; 融蚀冰碛; 消融冰碛
absolute drift 绝对航差

"查查词典"手机版

千万人都在用的超大词汇词典翻译APP

例句与用法

The methods for treating the sand drifting in the construction of the sunken shaft
关于沉井施工中流沙的处理方法
A cry of the sand drifted in the universe , last , last , last , for a long time
宇宙空间之中传出一粒砂的哭声，飘荡着良久不绝。
A recommend value of appropriate roadbed height is put forward according to the sand dune type and the highway grade , make investigation to the sand harm and other problems of built highways in desert areas gathering the related materials of present day highways , and then make comprehensive and systematic statistics to related data and racious factors which affect the roadbed height ; analy the suitable roadbed height for the windblown sand drift passes through smoothly according to the open country windblown sand field test ; test and verify the outcome according to indoor wind tunnel test ; finally a appropriate recommend roadbed height value will be put forward for different grade highways in different areas , which is according to the analysis of roadbed stability the roadbed height economic analysis and different use requirement to different grade highways
收集现有沙漠公路的有关资料，对全国已建沙漠公路进行沙害及其他病害调查，对相关数据和影响沙漠公路路基高度的各种因素进行综合系统地统计分析；通过野外风沙流场测定，分析适宜风沙流顺利通过的路基高度；通过室内风洞试验进行验证；结合路基稳定性分析、路基高度的经济性分析，考虑不同等级公路的使用要求，最终提出不同地区不同等级沙漠公路路基填土高度的合理高度建议值。
The research test of this discussion as follows : making investigation and research to overseas related materials ; make investigation to built highways in desert areas , dozens of routes and nearly 100 road sections have been surveyed , among them two highways have been taken as the chief investigation objects , they are " 210 national highways - first grade highways from bao tou to dong sheng " and " the section of nei meng a la shan meng s307 from shang de to meng gen " ; the relationship between windblown sand drift and the roadred height wind tunnel test ; make investigation to the tested road sections and subengineerings then make statistics and study according to the test outcome ; the stability analysis of different roadbed height ; the analysis of roadbed economy
本课题的研究工作包括：对国外相关资料的调研分析；对已建沙漠地区公路进行调查、观测了十余条线路，近百段路段，以‘ 210国道包头至东胜一级公路’ 、 ‘内蒙阿拉善盟s307尚德至孟根段’为主要调查对象；风沙流路基高度的关系、风洞试验；对调查路段及依托工程调查、观测结果统计研究；不同高度下路基稳定性分析；路基经济性分析；按照沙丘类型及公路等级提出路基合理高度推荐值。
In this paper , on the basic theories foundation study of summary people of the past , aiming directly at whether the shelter forest can deposit the sand and how powerful it can . we select the oasis in ulan buh desert as the study plot , and study the function of the shelter forest reduce the " sand " and " dust " . we draw the following conclusion . first , in the fixed and semifixed sand lands , which grow the natural sand - binding plants , the coverage of plant in the fixed and semifixed sand land is 26 . 4 % and 10 . 3 % , respectively , the amount of sand drift decrease 93 . 38 % and 81 . 91 % comparing with the migratory sand land which have no plant coverage in the same wind speed and the range of 0 - 40cm above the ground
本文以前人的研究为基础针对“防护林体系是否有降解作用，有多大的降解作用”这一问题以乌兰布和沙漠边缘的防护林体系为研究对象，研究了防护林体系对“沙” 、 “尘”的降解作用，得出以下结论： ( 1 )在距离地表0 - 40cm范围内，同一风速下生长有天然固沙植物，植被盖度分别为26 . 4 、 10 . 3的固定、半固定沙地上，地表起沙量分别比无植被生长的流动沙地降低了93 . 38 、 81 . 91 。
The main purpose of this discussion is to det ermine the appropriate roadbed earthfill height according to the degree of sandburry , windblown sand drift test , wind tunnel test , windbed stability , road economy and traffic accident analysis . the appropriate roadbed earthfill height is one of vital factors in preventing highways from the harm of sand
本课题研究的主要目的是沙漠公路在地理地貌、植被地质、沙源、风速强度等因素的影响下对公路形成的沙埋和风蚀危害，结合公路沙埋、风沙流实验、风洞实验、路基稳定性、道路经济性、交通事故分析，确定路基的合理填土高度。