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latchstring是什么意思

发布时间:2021-02-19 作者: 英语查

latchstring 是什么意思

中文翻译与英英解释

(由门外拉开活栓锁的)栓锁带 (draw in the latchstring for 〔美国〕不许自由出入。 hang out the latchstring for 允许自由出入)。
opener consisting of a string that can be passed through a hole in a door for raising the latch from outside

例句与用法

1.Then we started for the house , and i went in the back door - you only have to pull a buckskin latchstring , they don t fasten the doors - but that warn t romantical enough for tom sawyer ; no way would do him but he must climb up the lightning - rod
随后我们往屋子走去,我从后门进只消拉一下用鹿皮做的门闩绳子就行了,他们门是不锁的不过这样还不够浪漫,不合汤姆索亚的胃口。他非要爬那根避雷针上楼才算够味。

2.The south part was slope and deep floor of the lake , and the north part was a broad shallow - water platform of the latchstring shore . in the north part , chang - 6 and chang - 7 oil - bearing beds of yanchang formation were typical shallow - water platform delta with an incomplete progradational sequence , in which the delta plain facies were well developed and the river - mouth bars were not developed
受沉积基底地形的严格控制,发育于浅水台地背景上的延长组长7 ?长6油层组表现出典型的浅水三角洲沉积特征,具有发育的三角洲平原沉积,而前缘河口坝不发育,剖面上难以形成完整的进积序列。

3.The yanchang formation of upper triassic in north shaanxi is major terrigenous clastic system deposited in fluvial - latchstring environment , under the influence of the llocyclicity factor which include indosinian tectonic , eustacy , sedimentary supplies and the autocyclicity factor . in late triassic , north shaanxi was divided into two parts bounded by zhidan - ganquan - yichuan demarcation line
陕北地区上三叠统延长组是以河流一湖泊相为特征的陆源碎屑岩系,当时的陕北地区,以志丹?甘泉?宜川沿线为界,南侧以明显的斜坡向深湖盆地过渡,北部则为一地形平缓的浅水台地。

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