题目内容 (请给出正确答案)
提问人:网友w*****2 发布时间:2022年5月1日 22:07
[单选题]

在吸光光度法中,透过光强度和入射光强度之比,称为

A . 吸光度B . 透光率

C . 吸收波长D . 吸光系数

参考答案
十点题库官方参考答案 (由十点题库聘请的专业题库老师提供的解答)
更多“

OSN9500设备,光板间()对偶关系;OSN3500/2500/1500,光板间()对偶关系:()
A . 存在、存在
B . 存在、不存在
C . 不存在、存在
D . 不存在、不存在
点击查看答案
领导者的三大要素不包括()。
A.先天要素B.经验要素C.道德要素D.修炼要素
点击查看答案
创伤性窒息的临床表现有哪些
A.胸壁反常呼吸
B.肩部、上胸部淤斑、出血点
C.头颈部皮肤有淤红斑
D.窒息,心脏骤停
E.肺毛细血管出血,小支气管和肺泡破裂
点击查看答案
函数f(x)=x2-x-2在区间[0,2]上使用拉格朗日中值定理时,结论中的ξ=()
点击查看答案
由发卡员操作自动发卡机关道时,发卡员需要将( )放在读卡器上,输入密码后确认
A.普通IC卡
B.身份卡
C.卡夹
点击查看答案
罗茨流量计现场显示器的指针或计数器的单轮反转时,说明管道内的流体是().
A.泄漏
B.倒流
C.压力升高
D.紊乱
点击查看答案
女,34岁,牙龈自发出血、疼痛3天,伴有低热。检查:下前牙牙龈乳头低平,唇侧龈乳头见灰黄色坏死区,异常口臭,该患者最可能患有
A.快速进展性牙周炎
B.急性坏死性溃疡性龈炎
C.牙间乳头炎
D.增生性龈炎
E.疱疹性龈口炎
点击查看答案
法律责任是违反税法的行为人应当承担的法律后果,具体表现为国家采取的制裁措施,包括()和()
A.行政责任、刑事责任 B.行政责任、赔偿责任 C.刑事责任、赔偿责任 D.刑事责任、民事赔偿责任
点击查看答案
消费者市场细分的标准可归纳为()。
A.地理环境因素 B.人口因素 C.消费心理 D.经营变量 E.消费行为因素
点击查看答案
Questions 45 to 48 are based on the following passage: Dear Ms. Answers, I’ve been offered a job promotion that would require me to relocate abroad to Paris from Chicago. The salary for my new position would be much higher than what I’m getting now, and I’ve always wanted to work in the French branch of our company, but I’m worried that living in Paris could be more expensive than where I live now. If this is the case, perhaps the increase in salary won’t make a big difference. Can you tell me anything about the cost of living in Paris Thank you, Raphael Daniels Dear Mr. Daniels, Congratulations on receiving such a wonderful employment opportunity. Living and working in a foreign country is not something that many people get to do. Although it can be a very rewarding experience, it can also be very expensive if your finances are not managed properly. In the same way that you will need to adjust to a different language, customs, and culture, you will also need to develop new daily routines and spending habits. This aspect of living abroad can be difficult for some people who may be tempted to live their daily lives as if they are on vacation: eating in fancy restaurants, buying expensive souvenirs, and going sightseeing. It is natural to live like you are on vacation when moving to a foreign environment, but it is important not to get carried away. Establishing a weekly and monthly budget for yourself is the best way to take control of your new financial situation. It may be helpful to keep track of your spending habits for the first weeks after your arrival and establish a budget based on that. As long as you manage your finances as you would if you were at home, living in Paris should not be any more expensive than living where you are now. In my research, the only two things I found that were significantly more expensive in Paris than in Chicago were taxi fares and high-speed trains. Fortunately, Paris has an excellent, rather inexpensive subway system. To view a list of common French items and their equivalent prices in American dollars, visit www. costofliving.com/paris. Sincerely, Ms. Answers AskAway. com
Questions 45 to 48 are based on the following passage:
Dear Ms. Answers, I’ve been offered a job promotion that would require me to relocate abroad to Paris from Chicago. The salary for my new position would be much higher than what I’m getting now, and I’ve always wanted to work in the French branch of our company, but I’m worried that living in Paris could be more expensive than where I live now. If this is the case, perhaps the increase in salary won’t make a big difference.
Can you tell me anything about the cost of living in Paris Thank you, Raphael Daniels Dear Mr. Daniels, Congratulations on receiving such a wonderful employment opportunity. Living and working in a foreign country is not something that many people get to do. Although it can be a very rewarding experience, it can also be very expensive if your finances are not managed properly. In the same way that you will need to adjust to a different language, customs, and culture, you will also need to develop new daily routines and spending habits.
This aspect of living abroad can be difficult for some people who may be tempted to live their daily lives as if they are on vacation: eating in fancy restaurants, buying expensive souvenirs, and going sightseeing. It is natural to live like you are on vacation when moving to a foreign environment, but it is important not to get carried away. Establishing a weekly and monthly budget for yourself is the best way to take control of your new financial situation. It may be helpful to keep track of your spending habits for the first weeks after your arrival and establish a budget based on that. As long as you manage your finances as you would if you were at home, living in Paris should not be any more expensive than living where you are now. In my research, the only two things I found that were significantly more expensive in Paris than in Chicago were taxi fares and high-speed trains.
Fortunately, Paris has an excellent, rather inexpensive subway system. To view a list of common French items and their equivalent prices in American dollars, visit www. costofliving.com/paris. Sincerely, Ms. Answers AskAway. com
点击查看答案
以下关于做市商交易制度说法正确的有( )。Ⅰ.做市商是联结证券买卖双方的证券商。Ⅱ.在做市商交易
以下关于做市商交易制度说法正确的有( )。 Ⅰ.做市商是联结证券买卖双方的证券商。 Ⅱ.在做市商交易市场中,证券交易的买价和卖价都由做市商给出,做市商将根据市场的买卖力量和自身情况进行证券的双向报价 Ⅲ.投资者之间直接成交 Ⅳ.做市商在其所报的价位上接受投资者的买卖要求,以其自有资金或证券与投资者交易 A.Ⅰ、Ⅱ、Ⅲ B.Ⅱ、Ⅲ、Ⅳ C.Ⅰ、Ⅱ、Ⅳ D.Ⅰ、Ⅱ、Ⅲ、Ⅳ
点击查看答案
足内斜位摄影时,下列哪项体位设计是错误的()
\tA.被检者坐于摄影床上
\tB.足底内侧贴近暗盒
\tC.足底与暗盒呈20°~30°角
\tD.第3跖骨基底部置于照射野中心
\tE.中心线对准第3跖骨基底部
点击查看答案
玻璃清洁准备工具有,胶手套、玻璃刮、毛头、伸缩杆、铲刀、抹布(蓝色擦尘、韩国布擦玻璃、咖啡色擦地面)、水桶、报废床单、工作进行中指示牌、玻璃清洁剂。
点击查看答案
为保证掘进机的安全运行,对掘进司机有哪些要求?
点击查看答案
2003年7月,洪某在高考中以两分之差未能进入重点大学录取范围。洪某在高中学习阶段,曾荣获市优秀学生干部称号。按当年高考政策,获市级优秀学生干部的考生可以享受加10分的奖励。市教委在整理审核学生
A.名誉权
B.荣誉权
C.姓名权
D.信用权
点击查看答案
客服
TOP