flat n. 1.〔英罕〕地板;(房屋的)一层。 2.一套房间;〔pl.〕分宅公寓〔美国高级公寓叫 apartment house〕。 3.(轮船的)平台,甲板。 -let 〔英国〕小套间。 adj. (flatter; flattest) 1.平的,平坦的,扁平的。 2.浅的。 3.伸平的,平展的。 4.(图画等)平板的;(颜色等)单调的,不鲜明的;【摄影】无深浅反差的。 5.意气消沉的,无精打采的,单调的,无聊的;〔美俚〕没有钱的,不名一文的。 6.(啤酒等)走了气的。 7.(市面)呆滞的,萧条的,不景气的;(价钱)无涨落的。 8.淡然的;直率的,直截了当的。 9.【音乐】降音的,降音号的。 10.【语言学】平舌的;浊音的,带声的 (opp. sharp) 【语法】无语尾变化的。 11.(风帆)绷紧的。 12.【军事】(弹道等)低平的。 crops flat after a storm 暴风雨后庄稼倒伏。 knock flat 把人打倒在地。 a flat price (各种商品)一样的价格。 a flat rate of 3% 一律百分之三。 feel flat 感觉无聊。 a flat lie 弥天大谎。 The market is flat. 市面萧条。 Prices are flat. 物价平平。 a flat denial 断然否认[拒绝]。 become flat 泄气。 lay a city flat 把城市夷为平地。 That's flat . 当然;绝对这样。 adv. 1.匍匐地,平直地。 2.完全地;断然地,干脆地,直截了当地。 3.恰恰,正好。 4.【金融】无(利)息地。 tell sb. flat 明白地告诉某人。 flat and plain 简单明了,直截了当。 ten dollars flat 拾元整。 flat aback 吓了一跳。 the bond are sold flat 公债无息出售。 be flat broke 完全破产。 fall flat 跌倒;完全失败;全无效果,全无好评 (fall flat on the audience 毫不动人)。 n. 1.平面;平面图;坪,平地;浅滩,低湿平地。 2.平坦部分;扁平的东西;平底船;平底篮。 3.〔俚语〕(容易受骗的)傻子,蠢汉;泄气轮胎。 4.【音乐】降半音,降音号[b] 【建筑】平顶;【机械工程】台面;【戏剧】背景屏。 (draw) from the flat 按照图样(描摹) (opp. from the round 按照实物)。 in the flat 在纸上;平面图的 (opp. in the round, in relief)。 join the flats 使(故事等)首尾呼应;装出始终如一的样子。 on the flat = in the flat. vt. (-tt-) 1.使平;使降音。 2.使(图画等)平淡。 3.〔美国〕丢弃(恋人)。 vi. 1.变平,变平淡。 2.【音乐】降音。 flat out 〔美国〕渐薄;打错主意,终无结果,虎头蛇尾。
The sediment of tidal flat affect tidal creek greatly too , especially affect the development of curve current of tidal creek . on the upper tidal flat , the clay is abundance , and the sediment is much more viscous , so the curve current develops well 滩面沉积物的组成对潮沟的发育也有较大的影响,尤其是潮沟曲流的发育,愈向潮滩的上部,粘土的含量愈多,沉积物的粘结作用也越强,潮沟越易发育曲流。
( 4 ) lt is eh that impact on the vertical distribution of heavy metal over tidal flat . at boundary of redox layer , there is the biggest enrichment of heavy metals . but the characteristic of distribution may be modified by plant activities in the tidal flat 在高潮滩出现明显的富集,一般比中、低潮滩高出20 70 ,而中、低潮滩各元素的含量比较接近,不存在明显的差异,水动力作用是影响沉积物中重金属元素垂岸分布的主要因素。
Water surfaces and tidal flats used by units under ownership by the whole people , water surfaces and tidal flats owned by collectives , and those owned by the whole people but used by units under collective ownership may all be contracted to collectives or individuals to develop aquaculture 全民所有制单位使用的水面、滩涂,集体所有的水面、滩涂和集体所有制单位使用的全民所有的水面、滩涂,可以由集体或者个人承包,从事养殖生产。
According to lithology , color , size of grain , sedimentary structure , and fossil types , the matuo formation vertical lithofacies are grouped into four types , represented tidal flat circumstance dominated by tide and shoreface circumstance dominated by wave , respectively 根据岩性、颜色、颗粒粒径、沉积构造以及所含有化石类型,可以将雁石坪地区玛托组划分为4个岩性组合,它们分别代表以潮汐作用为主的潮坪?海湾环境和以波浪作用为主的滨面环境。
Sedimentary environment in benxi stage from east to west were respectively shallow - sea muddied continental shelf , barrier island , lagoon and tidal flat . most area in taiyuan stage was distributed by shallow - sea continental shelf , but the northern and southeastern part were scattered by clastic tidal flat and carbonate tidal flat . sedimentary environment in shanxi stage , in the middle and late shihezi stage was deltas and lake 马5晚期研究区发育蒸发台地相和局限台地相;本溪期自东而西发育浅海泥质陆棚、障壁岛、泻湖及潮坪相;太原期大部分地区发育浅海陆棚沉积,北部和西南部则发育碎屑岩潮坪和碳酸盐潮坪沉积;山西期和石盒子中晚期为三角洲和湖泊沉积环境;石盒子早期广泛发育辫状河三角洲和湖泊沉积。