皮皮学，免费搜题
登录
搜题
【单选题】
阻遏蛋白(阻抑蛋白)识别操纵了中的()
A.
启动基因
B.
结构基因
C.
操纵基因
D.
内含子
E.
调节基因
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
【简答题】Look at the following picture. Please describe the working process of the fuel delivery system of an EFI system in English.
查看完整题目与答案
【判断题】综合测评成绩=智育分的70%+德育分的20%+体育分的10%
A.
正确
B.
错误
查看完整题目与答案
【单选题】正常时胆红素的主要来源是
A.
肌红蛋白的分解代谢
B.
球蛋白的分解代谢
C.
衰老红细胞破坏时血红蛋白的分解代谢
D.
骨髓“无效造血”时血红蛋白的分解代谢
查看完整题目与答案
【判断题】综合测评成绩=智育分的50%+德育分的30%+体育分的20%
A.
正确
B.
错误
查看完整题目与答案
【简答题】2. Which of the following is not included in the fuel injection system?A. air induction system B. fuel delivery system C. waste gas emission D. electronic control system
查看完整题目与答案
【单选题】正常时胆红素的主要来源是
A.
肝细胞微粒体内的细胞色素P450
B.
肌红蛋白
C.
衰老的红细胞
D.
过氧化物酶
查看完整题目与答案
【单选题】The direct acting mechanical governor used with some small diesel engines, controls fuel flow to the engine by（）
A.
governor flyweight action on a pilot valve which controls fuel injection
B.
governor flyweight motion acting on fuel controls through suitable linkage
C.
positioning a butterfly valve in the fuel delivery system positioning
D.
a servomotor piston attached to the fuel controls
查看完整题目与答案
【单选题】正常时胆红素的主要来源是
A.
肝细胞微粒体内的细胞色素P450
B.
肌红蛋白
C.
衰老的红细胞
D.
过氧化氢酶
查看完整题目与答案
【单选题】PDI检查项目:皮带涨紧度的检查可以用手简单检查。必要时,使用( )检查。
A.
检测仪 B、 C、 D、
B.
诊断仪
C.
力矩扳手
D.
挠度尺
查看完整题目与答案
【单选题】Movement of the pump control rack in a fuel injection system using individual plunger-type pumps
A.
changes the position of the fuel inlet ports
B.
changes the length of the pump stroke
C.
varies the quantity of fuel delivered
D.
varies the compression of the delivery valve spring
查看完整题目与答案
相关题目：
【简答题】Look at the following picture. Please describe the working process of the fuel delivery system of an EFI system in English.
查看完整题目与答案
【判断题】综合测评成绩=智育分的70%+德育分的20%+体育分的10%
A.
正确
B.
错误
查看完整题目与答案
【单选题】正常时胆红素的主要来源是
A.
肌红蛋白的分解代谢
B.
球蛋白的分解代谢
C.
衰老红细胞破坏时血红蛋白的分解代谢
D.
骨髓“无效造血”时血红蛋白的分解代谢
查看完整题目与答案
【判断题】综合测评成绩=智育分的50%+德育分的30%+体育分的20%
A.
正确
B.
错误
查看完整题目与答案
【简答题】2. Which of the following is not included in the fuel injection system?A. air induction system B. fuel delivery system C. waste gas emission D. electronic control system
查看完整题目与答案
【单选题】正常时胆红素的主要来源是
A.
肝细胞微粒体内的细胞色素P450
B.
肌红蛋白
C.
衰老的红细胞
D.
过氧化物酶
查看完整题目与答案
【单选题】The direct acting mechanical governor used with some small diesel engines, controls fuel flow to the engine by（）
A.
governor flyweight action on a pilot valve which controls fuel injection
B.
governor flyweight motion acting on fuel controls through suitable linkage
C.
positioning a butterfly valve in the fuel delivery system positioning
D.
a servomotor piston attached to the fuel controls
查看完整题目与答案
【单选题】正常时胆红素的主要来源是
A.
肝细胞微粒体内的细胞色素P450
B.
肌红蛋白
C.
衰老的红细胞
D.
过氧化氢酶
查看完整题目与答案
【单选题】PDI检查项目:皮带涨紧度的检查可以用手简单检查。必要时,使用( )检查。
A.
检测仪 B、 C、 D、
B.
诊断仪
C.
力矩扳手
D.
挠度尺
查看完整题目与答案
【单选题】Movement of the pump control rack in a fuel injection system using individual plunger-type pumps
A.
changes the position of the fuel inlet ports
B.
changes the length of the pump stroke
C.
varies the quantity of fuel delivered
D.
varies the compression of the delivery valve spring
查看完整题目与答案