下述哪些适合行膀胱镜检查() A.急性尿路感染 B.膀胱结核严重尿频 C.膀胱容量不

题型:单项选择题 A1型题

问题:

下述哪些适合行膀胱镜检查()

A.急性尿路感染

B.膀胱结核严重尿频

C.膀胱容量不足50ml

D. * * 狭窄

E.前列腺肥大

考点:普通外科主治医师相关专业知识泌尿外科学泌尿外科学题库
题型:单项选择题 A1型题

齿轮的失效有很大一部分原因是由于轴孔配合逐渐()而诱发的,这是一种典型的()故障。齿轮的失效有很大一部分原因是.

题型:单项选择题 A1型题

825.测量钢筋重量偏差时,试样应从不同钢筋上截取,数量不少于()支,每支试样长度不小于()。长度应逐支测量,应精确到0.1mm。测量试样总重量时,应精确到不大于总重量的1%。

A.3

B.5

C.500mm

D.700mm

E.800mm

题型:单项选择题 A1型题

在精馏过程中蒸汽用量大小主要取决于回流比,问若要尽量节省热能,回流比适用范围为()。

A.大于0,小于1

B.大于1,但接近1

C.远大于1

题型:单项选择题 A1型题

对于承包商来说,风险最大的合同计价形式为______合同。

A.可调总价

B.固定总价

C.成本加酬金

D.估算工程量单价

题型:单项选择题 A1型题

Tidiness


Tidiness means keeping things out of sight and yet available when wanted. It implies that there is a (1) for everything and that each thing used finds its way (2) to its place by a continuos process, not by a spasmodic (3) . The process depends, however, upon the drawer, cupboard and storage (4) being provided, for lack of which one things may literally have (5) place to go. Like the perambulator and trolley, the luggage and the golfclubs (6) be homeless. The same may be true of the deck-chairs (7) the bulkier plastic toys. As there is no place for them, it is no (8) telling people to put them away. The architect who thus economises on (9) space is apt to claim that a good-sized sitting-room is (10) result. What advantage is there in that, however, (11) half the living-room has to be used for storage The aesthetic (12) depends, in turn, upon storage space. (13) it may be true that no house ever had cupboards enough, (14) are some houses which have practically no cupboards (15) all. In these our choice must lie between chronic (16) and ruthless destruction. That is not to say, however, (17) cupboard space will itself create tidiness. Some people (18) happier, it would seem, in chaos. There is the question, furthermore, (19) the cupboards themselves are tidy. That (20) has been swept out of sight is no proof, in itself, that everything can be found.

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