您要查找的是不是:
- frigid zone test 塞带试验
- We achieved the dream of building a railway in the frigid zone. 我们实现了在高寒地区修建铁路的梦想。
- The effect of admixture on impermeability of concrete in frigid zone was studied the results of the test meet the requirements of design and construction. 摘要主要研究了混凝土中掺入引气减水剂对混凝土抗渗性能的影响,并按选定配比以最佳掺入量掺入混凝土中进行抗渗试验,测试的结果满足设计和施工的要求。
- About 90 species: high altitudes and frigid zone of N hemisphere; 55 species (16 endemic) in China. 大约90种:北半球的高海拔和寒带;中国有55种(16特有种)。
- It displays an entire series of plants in vertically ecological distribution,ranging from the tropical zone,temperate zone and frigid zone. 它展示了几乎生态区整个的植物系列,覆盖热带、温带、寒带。
- It displays an entire series of plants in vertically ecological distribution, ranging from the tropical zone, temperate zone and frigid zone. 它展示了几乎生态区整个的植物系列,覆盖热带、温带、寒带。
- The regularity and characteristics of the precipitation of finegrained tailing and the stability of fine-grained tailing dam in frigid zone are discussed in this paper. 本文通过剖析高寒地区细颗粒尾矿筑坝实例,深入讨论了高寒地区细颗粒尾矿的沉积规律,沉积特性和尾矿坝稳定状况。
- The province's climate ranges from that in the frigid zone, temperate zone, subtropical zone to tropical zone.As a result, Yunnan has rich zoological and botanical resources. 云南具有寒带、温带、亚热带、热带等立体型购乐学的气候特征,由此云南省拥有丰富购乐学的动植物资源。
- Some parts of south China are located in tropical and subtropical zones while the northern part is near the frigid zone. 南方部分地区处于热带和亚热带,北部则靠近寒带,
- Cracking resistance of ultra-low cabon Cu-bearing age-hardening steels was studied in this paper by computing, maximum hardness in weld heat-affected zone test and Y-groove cracking test. 采用理论计算、热影响区最高硬度试验和小铁研试验方法研究了超低碳含铜时效钢的抗裂性。
- Most of the country in the temperate zone, although geographically the country stretches from the tropical and subtropical zones in the south to the frigid zone in the north. 中国大部分地区处于温带和亚热带,南部部分地区处于热带,北部部分地区则靠近寒带。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Any of the five regions of the surface of the earth that are loosely divided according to prevailing climate and latitude, including the Torrid Zone, the North and South Temperate zones, and the North and South Frigid zones. 气候带根据主要的气候和纬度,把地球表面划分成五个区域,包括热带,南北温带和南北寒带
- Design and test of straw gas heating boiler for high frigid zone household 高寒地区户用秸秆燃气采暖锅炉的设计及试验
- Second Frigid Zone continental climate 亚寒带大陆性气候
- His frigid glance made me afraid. 他那冷淡的目光让我害怕。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Huhhot is a frigid city in winter. 冬天的呼和浩特是一个寒冷的城市。
- She returned his smile with a frigid glance. 对他的微笑她报以冷冷的一瞥。