成排的库房用带褶皱的铁皮或者陶瓦做顶,立在早已堵塞的下水道前。
Rows of squat warehouses roofed in corrugated steel or terra-cotta tile front sewage-choked waterways.
通过实例对各条件下顶张式立管时域动态响应特性作了比较。
Nonlinear dynamics response of deep-water production top tensioned riser under three different moving conditions is calculated using finite element analysis software.
本文通过试验,研究出一种适合于新立原油的改进剂,降低了冷输井的油压,延长了冷输井顶管线的周期。
A type of modifier suitable to Xinli oil was developed through experiment. It could reduce the oil pressure of the well and extend the period of low-temperature transportation.
利用付立叶逆变换,给出了半正弦脉冲激励下桩顶速度时域响应半解析解。分析了主要参数对响应的影响。
Then, a semi-analytical solution for the velocity response of the pile subjected to a semi-sine wave exciting force was derived by using invert Fourier transform.
昆明顶立广告文化传播有限公司:顶立始创于2004年,公司专业从事各类文化活动和商务活动的策划、组织和管理。
Kunming Dingli cultural Communication co., Ltd. : Founded in 2004, the top legislature, the company specializes in all kinds of cultural activities and business planning, organization and management.
立杆接长时,接头应错开,至顶层后再用两种长度的顶杆找平。
Take a long pole, the joints should be staggered, with two lengths to the top of the mandrel and then leveling.
若将立杆和顶杆相互配合接长使用,就可构成任意高度的脚手架。
If pole and take a long plunger with the use of each other, can constitute arbitrary high degree of scaffolding.
主峰挺拔孤傲,四座小峰环立周围,远远望去,恰似一顶闪着银光的皇冠。
The highest peak is straight and aloof and arrogant , 4 little summits surround upright around , are hoped , seem exactly one dodge the crown of silver light.
主峰挺拔孤傲,四座小峰环立周围,远远望去,恰似一顶闪着银光的皇冠。
The highest peak is straight and aloof and arrogant , 4 little summits surround upright around , are hoped , seem exactly one dodge the crown of silver light.
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