正台阶,positive step
1)positive step正台阶
英文短句/例句
1.Application of Oblique Sublevel Positive-Step Mining Method on Steeply-inclined Unstable Seam急倾斜不稳定煤层斜分段正台阶采煤方法的运用
2.Applying the technology of smooth blasting, the complete section of the Ⅲ surrounding rock and the half section of the broken and the Ⅱ surrounding rock have been excavated at the obverse step.利用光面爆破技术，Ⅲ类围岩全断面一次开挖，Ⅱ类围岩和断层破碎带半断面正台阶开挖。
3.The cross section of Beijing Yingshan Mountain tunnel is superlarge scale supershallow overburden,by using of positive step are guiding adit excavation on method are both satisfactory in effect and cost.北京鹰山隧道断面特大，埋深特浅，采用正台阶弧形导坑施工法开挖，效率及成本均优。
4.He was lor=# cc0066>swilling down the front steps when I called on him.我拜访他时，他正在冲刷正面的台阶。
5.Wide marble staircase opposite the front doors( east wall) leads up to first floor.正对着前门（墙）通向一楼的很宽的大理石台阶。
6.One-step augmentation genioplasty for the correction of small chin deformity一层台阶颏成形术矫正小颏畸形的研究
7.South Korea,Singapore,Chinese Hong Kong and Taiwan:the Middle Class is Rising;韩国、新加坡、中国香港和台湾:中产阶级正在崛起
8.Precisely because it"s like no other rock, it cannot be made to pile up wails or be molded into a few front steps, and it cannot be carved or sculpted, or be used to beat down linen.正因为它不是一般的顽石，当然不能去做墙，做台阶，不能去雕刻，捶布。
9.Constructing one has been the aim of European diplomats in months of off again, on again talks.而创造这样一个台阶正是欧洲的外交家们孜孜以求的目标。
10.Wide marble staircase opposite the front doors (east wall) leads up to first floor.正对着前门（东墙）是通向一楼的很宽的大理石台阶。
11.A top health official in Taiwan announced in October that the island-nation couldn"t risk waiting for official permission from Roche.一位台湾的高阶卫生官员在十月时宣布，台湾无法冒险等待罗氏药厂的正式许可。
12.Then in a little while Paul heard him coming back, but he was not coming fast. He was carrying his little crippled brother.然后他跑上台阶，过了一会，保罗听到他回来了，但是脚步不快，他正搀着他有点跛脚的弟弟。
13.She rode up to the front porch but did not dismount, and Scarlett and Melanie, who had been watching the sunset, went down the steps to meet her.她一直来到前面走廊口，也没下马，这时正在看落日的思嘉和媚兰才走下台阶去迎接她。
14.There are 150 steps to the top of the tower.到塔顶有150级台阶.
15.step-rate injectivity test台阶状流量注入试井
16.He went down the steps with her at his back.他同身后的她走下台阶。
17.The old man climbed down the stairs.那老人费劲地走下台阶。
18.Give them an out.给他们找个台阶下。
相关短句/例句
main step construction正台阶施工
1.Take-720 central pump house construction of Renlou Coal Mine for example introduces themain step construction,enlarging roof by reverse,bolting and shotcreting temporary support and second times conerete surpport ect.以任楼煤矿-720中央泵房施工实践为例,介绍了通过正台阶施工、反向挑顶刷大、锚梁喷临时支护、钢筋混凝土二次支护等施工工艺,确保了巷道的安全、顺利施工。
3)positive step excavation正台阶开挖
4)heading-and-stope mining正台阶回采
5)bench cut method of keeping core soil正台阶核心土法
6)heading-and-stope system正台阶回采法
延伸阅读
施工企业技术组织措施计划(见施工企业技术)施工企业技术组织措施计划(见施工企业技术)technical and organize measurement plan in construction enterprise施工企业技术组织措施杯茹”岑，~‘_:_，organize measurement plan in eonstruetionenterPrise)见施工企业技米管理基本制度。
