皮皮学，免费搜题
登录
搜题
【单选题】
一对外啮合的标准直齿圆柱齿轮,模数m=4mm,中心距a=160mm,则两齿轮的齿数和为
A.
60.0
B.
80.0
C.
100.0
D.
120.0
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】尿嘧啶的分解产物是
A.
β-丙氨酸
B.
β-氨基异丁酸
C.
尿酸
D.
谷氨酰胺
E.
氨基甲酰磷酸
查看完整题目与答案
【单选题】Jordan began his professional basketball carer________________.
A.
when he was only a freshman
B.
when he was chosen to join the Chicago Bulls
C.
after he won a gold medal in the Barcelona Olympics
D.
after he got his Bachelor of Arts degree
查看完整题目与答案
【单选题】Jordan kept his illness from his opponents before the final game ________ they might know about it.
A.
now that
B.
on condition that
C.
for fear that
D.
in order that
查看完整题目与答案
【简答题】Jordan had 3 hits in his first 4 baseball s and 4 hits in his next 4 s. What is the average number of hits Jordan had in all of his s?
查看完整题目与答案
【单选题】胸腺嘧啶的分解产物是
A.
β-丙氨酸
B.
β-氨基异丁酸
C.
尿酸
D.
谷氨酰胺
E.
氨基甲酰磷酸
查看完整题目与答案
【判断题】算法运行时间待见的大略估算一般都按平均情况进行估算
A.
正确
B.
错误
查看完整题目与答案
【单选题】使用下列哪种语句可以修改数据表（ ）。
A.
ALTER DATABASE
B.
ALTER TABLE
C.
DROP TABLE
D.
DROP TABLE
查看完整题目与答案
【判断题】Jordan began his professional basketball career when he was chosen to join the Chicago Bulls.
A.
正确
B.
错误
查看完整题目与答案
【单选题】使用下列哪种语句可以修改数据库（ ）
A.
CREATE DATABASE
B.
CREATE TABLE
C.
ALTER DATABASE
D.
ALTER TABLE
查看完整题目与答案
【单选题】在带有注意力机制的编码解码器中，以下哪个说法是正确的？
A.
注意力模型中编码器将输入信息编码成一个向量
B.
在计算权重值时，与当前词越近，权重值越大
C.
注意力模型中编码器将输入信息编码成一个权重向量
D.
注意力模型中有无权重向量对解码器的输出影响不大
查看完整题目与答案
相关题目：
【单选题】尿嘧啶的分解产物是
A.
β-丙氨酸
B.
β-氨基异丁酸
C.
尿酸
D.
谷氨酰胺
E.
氨基甲酰磷酸
查看完整题目与答案
【单选题】Jordan began his professional basketball carer________________.
A.
when he was only a freshman
B.
when he was chosen to join the Chicago Bulls
C.
after he won a gold medal in the Barcelona Olympics
D.
after he got his Bachelor of Arts degree
查看完整题目与答案
【单选题】Jordan kept his illness from his opponents before the final game ________ they might know about it.
A.
now that
B.
on condition that
C.
for fear that
D.
in order that
查看完整题目与答案
【简答题】Jordan had 3 hits in his first 4 baseball s and 4 hits in his next 4 s. What is the average number of hits Jordan had in all of his s?
查看完整题目与答案
【单选题】胸腺嘧啶的分解产物是
A.
β-丙氨酸
B.
β-氨基异丁酸
C.
尿酸
D.
谷氨酰胺
E.
氨基甲酰磷酸
查看完整题目与答案
【判断题】算法运行时间待见的大略估算一般都按平均情况进行估算
A.
正确
B.
错误
查看完整题目与答案
【单选题】使用下列哪种语句可以修改数据表（ ）。
A.
ALTER DATABASE
B.
ALTER TABLE
C.
DROP TABLE
D.
DROP TABLE
查看完整题目与答案
【判断题】Jordan began his professional basketball career when he was chosen to join the Chicago Bulls.
A.
正确
B.
错误
查看完整题目与答案
【单选题】使用下列哪种语句可以修改数据库（ ）
A.
CREATE DATABASE
B.
CREATE TABLE
C.
ALTER DATABASE
D.
ALTER TABLE
查看完整题目与答案
【单选题】在带有注意力机制的编码解码器中，以下哪个说法是正确的？
A.
注意力模型中编码器将输入信息编码成一个向量
B.
在计算权重值时，与当前词越近，权重值越大
C.
注意力模型中编码器将输入信息编码成一个权重向量
D.
注意力模型中有无权重向量对解码器的输出影响不大
查看完整题目与答案