电阻抗型血液分析仪脉冲数,与细胞的A.数量成正比B.体积成正比C.核体积成正比D.颗

题型:单项选择题

问题:

电阻抗型血液分析仪脉冲数,与细胞的

A.数量成正比
B.体积成正比
C.核体积成正比
D.颗粒数成正比
E.内部结构复杂性成正比

考点:临床医学检验技术士临床检验士相关专业知识初级临床医学检验技士相关专业知识
题型:单项选择题

Every culture has it own ways to show friendship. On the island of Hawaii, friendship is part of the “aloha spirit”. In the language of the Hawaiians who first settled the islands long ago, aloha had a very special meaning. That is “to be with happiness”.

Hawaiians believe that once somebody loves the land, they are ready to love their people or community. This is the second most important thing of friendship. It is called lokahi in the Hawaiian language, which means “oneness with all people”. To enjoy the land you should not be selfish. The land is for everyone who lives on. Today many different people call Hawaii their home. Indeed, Hawaii is a place where people make one big community from many smaller communities. Each person gives kokua(help) to other people so that all feel stronger. It is believed that the islands can be a paradise(天堂) when people live in peace. People are told that their actions should be as gentle as the wind that blows from the sea. When problems happen, people are asked to solve them with understanding. So when people of Hawaii talk about ohana(family), they are really talking about all those who live on the island.

Living in peace, Hawaiians have developed a third sign of friendship. This personal friendship is shown by giving leis to one another. The lei, a string of flowers, is put over a friend’s neck. Then the friend is given a kiss on the cheek. Visitors to the islands are also given leis. When they hear aloha, visitors began to feel at home. Aloha also means “goodbye”, so visitors will hear it again when they leave. It can mean “our hearts singing together”. Perhaps this is how most visitors will remember their new friendship.  

小题1:Which of the following can be the proper title for this text?

A.People in Hawaii

B.Visitors to Hawaii

C.Traveling in Hawaii

D.Friendship in Hawaii小题2:How do you understand the underlined sentence in the first paragraph ?

A.Happiness matters most for Hawaiians.

B.Friendship is always together with happiness.

C.Friendship is every thing in Hawaiian culture.

D.Friendship has special meanings for Hawaiians.小题3:Which of the following proverb can best express the idea of friendship by Hawaiians?

A.Practice makes perfect.

B.Love me, love my dog.

C.A penny saved is a penny gained.

D.An apple a day keeps a doctor away.小题4:Which of the following is a sign to show friendship by Hawaiians?

A.A warm handshake.

B.A kiss on the cheek.

C.A string of flowers.

D.A big hug.小题5:According to the text, which of the following Hawaiian word expresses more good wishes?

A.aloha

B. lokahi

C.kokua

D.ohana

题型:单项选择题

氨苄青霉素()

A.干扰细菌细胞壁合成

B.影响细菌胞浆膜的功能

C.抑制细菌蛋白质的合成

D.抑制细菌核酸代谢

E.抑制细菌叶酸代谢

题型:单项选择题

关系数据库的规范化理论规定,在执行分离时,必须遵守______,保持原有的依赖关系和无损连接。

题型:单项选择题

甲公司准备投资建设一新型生产项目,预计该项目需要固定资产投资550万元,可以使用5年。每年付现的固定成本为40万元,付现的变动成本为每件180元。固定资产折旧采用直线法,折旧年限为5年,估计净残值为50万元。预计未来各年销售量均为40 000件,销售单价250元。预计需要垫支250万元的营运资本。该项目当年投产即可完工投入使用,营运资本在项目完工投入使用时一次性投放。该公司目前的资产负债率为50%,公司不打算改变当前的资本结构,目前负债的平均利息率为16%,所得税率为50%。新项目与一家上市公司的经营项目类似,该上市公司的β系数为2.5,其资产负债率为60%,所得税率为40%,目前市场无风险利率为4%,市场组合的预期报酬率为8%。

要求:

(1)计算评估该新项目所适用的β权益(保留到整数);

(2)根据资本资产定价模型,计算新项目的股权资本成本;

(3)计算该项目的加权平均资本成本;

(4)计算该项目的折旧额;

(5)计算该项目各年的净现金流量;

(6)计算该项目的加权平均资本成本作为折现率,计算该项目的净现值;

(7)计算该项目的回收期;

(8)假定基准回收期为2.5年,判断该项目是否具有财务可行性。

题型:单项选择题

TD-LTE中,判断上行基站侧接收信号强度情况,以及是否处于小区覆盖边缘主要通过()

A.CRS-SINR

B.MCS调度值

C.DL MAC BLER

D.路径损耗pathloss

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