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【单选题】
在创建过曲线( T hrough Curves ) 特征时,已经选择了所有的截面线串 ,如果这些线串的方向箭头指向不一致,那么将会发生什么样的情况?
A.
将产生变形
B.
系统将提示出错信息
C.
没有情况发生
D.
系统将崩溃
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【简答题】Please write down the four keys that can help you stand out in a job interview.
【单选题】A 30-year-old female patient presents with a new onset of peripheral edema. Physical examination finds hypertension and bilateral pedal edema. Urinalysis finds massive proteinuria, and evaluation of h...
A.
Granular pattern of IgA and C3
B.
Granular pattern of IgG and C3
C.
Linear pattern of IgD and C4
D.
Linear pattern of IgE and C4
E.
Linear pattern of IgM and C3
【单选题】吗啡具有的手性碳个数为
A.
3
B.
4
C.
5
D.
6
【单选题】关于埃里克森的人格发展阶段理论,下述观点不正确的是
A.
他的理论观点贯穿人的整个一生
B.
他认为在人的不同阶段将面临不同的冲突和矛盾,实现不同的目标
C.
2-3岁的时候孩子各项技能发展不完善,所以不应该让孩子自主完成一些琐事,如自己吃饭
D.
婴儿早期按需喂养是为了满足孩子信任感的建立
【单选题】In microscopy, _________________ is the defined as the ability to separate two or more objects that are close together and show them as distinct entities.
A.
magnification
B.
contrast
C.
amplification
D.
resolution
E.
dissection
【单选题】曲轴箱通风的方式分为:自然通风和()。
A.
(A)增压通风
B.
(B)强制通风
C.
(C)机械通风
D.
(D)辅助通风
【单选题】哪个不是 起动机中减速装置的作用。
A.
把力矩传递给单向离合器
B.
降低电动机的速度
C.
增大输出转矩
D.
为了驱动齿轮和飞轮啮合
【判断题】新鲜的虾,虾肉结实,有弹性,尾节弯曲性强,无腥味,无臭味。
A.
正确
B.
错误
【判断题】新鲜的虾,虾肉结实,有弹性,尾节弯曲性强,无臭味,也无腥味。
A.
正确
B.
错误
【单选题】It is well known that DNA polymerases synthesize DNA only in the 5' to 3' direction. Yet, at the replication fork, both strands of parental DNA are being replicated with the synthesis of new DNA. An e...
A.
A different DNA polymerase replicates the complementary DNA strand as a series of small fragments.
B.
A 3' to 5' DNA polymerase is active in cells with high rates of DNA replication.
C.
DNA synthesis on complementary strand produces small 5' to 3' fragments that are continuously ligated together.
D.
DNA replication switch strands every 100 nucleotides, a detail not resolved by microscopy.
E.
DNA synthesis on the complementary strand does not use RNA primers.
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