【单选题】For monocoque construction the () carries the primary stresses.
【单选题】Primary bending loads are taken by the ________in the semi-monocoque fuselage.
【单选题】Science at the present time is often applied to ______.
A.
boost production of grain
B.
construct first-rate transportation system
C.
turn out sophisticated weapons used for mass killing in war
D.
turn desert into fertile land
【单选题】女性,21岁,0-0-1-0,因“葡萄胎清宫术后5个月,血-hCG持续不降1个月”人院,诊断考虑为滋养细胞肿瘤,入院后血hCG为1500U/L,B超提示子宫未见明显病灶,胸片未见转移病灶影,肺部CT见双肺散在多个结节影,最大直径约3cm,考虑为转移病灶,头颅及腹部CT未见转移病灶。该患者治疗首选为
【单选题】In monocoque fuselages, the ______must carry the primary stresses and keep the fuselage rigid.
【单选题】To overcome the strength/weight problem of monocoque construction, ________ was developed
【单选题】China′s building firms are ()to expand their business abroad, learn the local construction practices and provide their excellent services.
【简答题】病案分析题(请分析下列病案的证型,辨证分析;并写出治法、主方和用药)患者,女性,30岁,工人。5月份顺产1男婴,但产后恶露较多,淋漓不尽,经西医消炎抗菌、止血等治疗历两个多月出血方停止。此后常感头晕、眼花,肢体麻木,尤以下午为甚,偶感心悸,无乳,自购当归等'补药'服后,上述症状略有改善。5日前之晚间,突然'脚转筋',腓肠肌挛缩,疼痛难忍,约持续5分钟左右而缓解,近日已有类似发作3次,方来就诊。其面...
【单选题】下列关于“对话框”的说法中,错误的是( )。
C.
“对话框”没有最大化、最小化按钮,可以移动位置
D.
“对话框”有标题栏、关闭按钮,有时也会出现菜单栏