松軟土地 的英文怎麼說
中文拼音 [sōngruǎntǔde]
松軟土地
英文
mire-
Luckily, the soil was dry and crumbly. " i wanted to live ; the instinct was strong. i was about a metre deep
由於土層乾燥松軟,加上頑強的求生本能,他從地下一米處為自己扒出了一條生路。Now some universities and institutes of china have made some samples of the lunar rovers and theirs wheels, but until now the wheel ’ s mechanical performance is seldom researched and tested. this paper will analyze the mechanical performance of the wheel and design a test - bed to test the performance of the lunar rover ’ s wheel. firstly, the mechanical characters of the soil are separated to press - sinkage character and shear character based on bekker ’ s theory, and common press - sinkage and shear models are introduced and the theory of lankine passive earth pressure is also introduced
根據bekker半經驗法的基本思想,將土壤的力學特性分解為水平方向的剪切特性和豎直方向的承壓特性,闡述了地面力學中常見的土壤的承壓、剪切等力學模型,並引入了朗肯被動土壓力理論,為建立車輪在松軟土壤中前進和轉向的力學模型奠定了基礎,同時進行了實驗土壤的剪切實驗,測量了土壤的內聚力和內摩擦角等參數。Design of earch and rockfill dams project supervision observation design data analyses. evaluation of quality and safety of dams soft foundation improvement
土石壩的設計、施工監理、原型觀測設計、資料分析及其大壩的質量和安全評價。松軟地基和壩身加固處理技術。He scratched in the soft earth beside him with a stick.
他用一根小棍在身邊松軟的土地上信手畫著。Application of compound soil - nailed wall to foundation pit in soft soil
松軟地層中基坑工程的復合型土釘支護Tys165 bulldozer is of power shift, hydraulically controlled and track - type. it features good performance, flexible operation, good quality, high efficiency, especially used in waterlogged area
Tys165推土機系液力機械傳動、液壓操縱、低比壓履帶推土機。該機性能優良,操作靈活方便,質量可靠,工作效率高,特別適合沼澤地和含水量比較高的松軟地帶使用。These basic theories are helpful to construct model. some parameters of soil used for experiments are measured by shear experiments. secondly, mechanical models of the wheel - soil interaction when rolling and steering are constructed respectively based on the theory of terrain - vehicle and passive earth pressure
基於地面力學中的bekker承壓模型和janosi剪切模型,建立了一種月球車車輪在松軟地面上前進時的力學模型,根據被動土壓力理論,建立了該車輪在轉向時的力學模型,給出了所建方程及模型的數值解法。The nancha suspending - gay bridge of the changjiang road - bridge in jiangshu runyang, with a main span of 1490m, ranks first in china, third in the world. the north rivets, only 250m from the main stream of changjiang, have a tight liaison with the waterpower of it. especially, in this area, the face of rocks undulates a lot and exist fault - fabric. the soil there has apparent difference with the trend of water. the base - hole of north rivets can be named a super - deep one, with a 60m length, 50m widths, and 48m depths. the fence of the base takes advantages of the rectangular underground continuous wall structure and succeeds
江蘇潤揚長江公路大橋南汊懸索橋,主跨1490m ,居中國第一,世界第三。該橋的北錨碇距長江幹流僅250m ,與長江水力聯系密切,錨碇區水文、地質情況復雜,表層淤泥質土及松軟粘土層較厚,基巖頂面起伏較大,且存在斷裂構造,土層具明顯的流變特性。北錨碇基坑為長60m 、寬50m 、深48m的矩形超深基坑,其基礎圍護在國內首次採用矩形地下連續墻結構,並獲得成功。To improve the bearing capacity in varying ground conditions, soft spots are usually filled with consolidated hardcore or a weak concrete, before the foundation is laid
為了在不同的地基條件下提高基礎的承載力,在澆注基礎前,通常用碎石墊層加固或用強度低的混凝土來填充土質松軟的地方。Hard strata transmit shock waves more efficiently than loose earth
質地堅硬的巖層傳播震波的效率比松軟的土壤高。Tys165 - 2 bulldozer is semi - rigid suspended, power shift, hydraulically controlled and track - type. it is applicable for watery, soft, viscous soil conditions
2濕地推土機系半剛性懸掛、液力傳動、液壓操縱的履帶推土機。特別適用於含水比較高、松軟、粘性土質工況下作業。Terrain : riverbed - loose sand, pebbles and shrubs. use mountain or cross bike with puncture - resistant tires ( or extra layer of inner tubes ). flats are very likely
地形:河床-松軟的沙土地,鵝卵石,灌木。我們建議使用山地車,防刺穿外胎或有較高防刺穿功能的內胎。The waters scoured off the soft, windblown soil near the surface and eventually reached bedrock, the hardened lava of the columbia plateau
洪水沖洗掉地表附近松軟的風化土,最終到達了巖床,哥倫比亞高原上堅硬的火山巖。The rooms had been fitted up in strict accordance with oriental ideas ; the floors were covered with the richest carpets turkey could produce ; the walls hung with brocaded silk of the most magnificent designs and texture ; while around each chamber luxurious divans were placed, with piles of soft and yielding cushions, that needed only to be arranged at the pleasure or convenience of such as sought repose
那幾個房間一律是東方式的布置。也就是說,地板上鋪著土耳其產的最昂貴的地毯,墻壁上掛著花色美麗和質地優良的錦絲緞,每一個房間的四壁都裝著極奢華的靠背長椅,椅子上放著又松又軟,可以隨意安排的椅墊。The stream from the mountain slope fretted a channel through the soft earth along the mountain foot
山坡上下來的小溪流侵襲著松軟的土地,沿著山腳跟形成了一條溝渠。Clock tower was built in 1173, designed for vertical construction, but the project is due to start soon after the foundation and the soil soft and uneven toward 1372 completion, minus its tilt to the southeast
鐘樓始建於1173年,設計為垂直建造,但是在工程開始后不久便由於地基不均勻和土層松軟而傾斜, 1372年完工,塔身傾斜向東南。分享友人