laboursome造句
造句與例句
手機(jī)版
- Hole excavating work to benefit sling passing is an essential procedure for wreck salvaging . at present the task is performed by divers with the mud penetrator , which is laboursome , inefficient and hazardous
攻打千斤洞是沉船打撈作業(yè)中的一項(xiàng)關(guān)鍵工序，即在沉船底部清理出一條穿引抬船用鋼纜的通道。 - Now there are many inspecting method of compound foundation bearing capacity , but most of them are base on the static load test or the original place test to obtain the compound foundation bearing capacity . these methods are time - consuming and laboursome , and they ca n ' t give the compound foundation a wide - ranging , integral inspection and evaluation
目前，關(guān)于復(fù)合地基承載力的檢測(cè)方法有很多，但大多采用靜載試驗(yàn)或原位測(cè)試方法獲取復(fù)合地基承載力，費(fèi)時(shí)費(fèi)力，而且不能進(jìn)行大面積、整體的檢測(cè)和評(píng)價(jià)。 - Those of multi - span , middle - length ( about 25 - 40 metres ) are of large percentage among advanced bridges . simply - supported girder bridges with continuous decks are inferior to those of continuous girders because their decks crack easily . owing to the complex construction of continuous girder bridges , which is laboursome and time - consuming , people have been thinking about an approach to combining the advantages of the two so as to speed up the building and reduce the work procedures
在高等級(jí)公路橋梁中，多孔中等跨徑(跨徑在25 40米左右)的橋梁占很大的比重，橋面連續(xù)的簡(jiǎn)支梁結(jié)構(gòu)體系由于存在橋面容易開(kāi)裂等缺點(diǎn)而在與連續(xù)梁結(jié)構(gòu)體系的競(jìng)爭(zhēng)中常常處于下風(fēng)。 - It's difficult to see laboursome in a sentence. 用laboursome造句挺難的
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