在CDMA移动通信中,由于每个信道都工作在较宽频段,本身就是一种扩频通信。()

题型:判断题

问题:

在CDMA移动通信中,由于每个信道都工作在较宽频段,本身就是一种扩频通信。()

考点:通信工程师移动通信的电波传播移动通信的电波传播题库
题型:判断题

在系统内点击“人伤跟踪保存”后,案件仍然处于()状态:

A.查勘中

B.待定损

C.定损中

D.待核损

题型:判断题

FIDIC合同条件规定,工程师颁发工程接收证书的条件为()。

A.工程最终竣工

B,工程全部完工

C.工程基本完工

D.工程基本竣工并通过竣工验收

题型:判断题

Mr Zhang, Mr Liu, Mr Guan, Ms Zhao and Ms Wang were the shareholders of a limited liability company with a registered capital of RMB 200,000 yuan, and each one held 20% of the equity of the company.Mr Liu was intending to transfer his equity to a private enterprise and sent a written notice to the other four shareholders to ask for their consent. Mr Zhang and Ms Zhao agreed with the transaction and also expressed their willingness to buy Mr Liu’s equity if the price were reasonable. However, they could not reach an agreement as to the proportion of equity to buy.Mr Guan was against the transaction and claimed his right of priority to buy the equity of Mr Liu. Ms Wang did not respond immediately upon receiving the notice. Then, two months later, she expressed her disagreement with the transaction between Mr Liu and the private enterprise.Since the price offered by Mr Guan was lower than that of the private enterprise, Mr Liu finally signed the equity transfer agreement with the private enterprise. This transaction caused disputes among the shareholders of the company. Under such circumstances Mr Guan decided to leave the company and requested the company to purchase his equity.Required:Answer the following questions in accordance with the relevant provisions of the Company Law of China and give your reasons for your answers:

(c) State whether Mr Liu was entitled to transfer his equity to the private enterprise. (4 marks)

题型:判断题

火箭推进器中盛有强还原剂液态肼(N2H4)和强氧化剂液态双氧水。当它们混合反应时,即产生大量氮气和水蒸气,并放出大量的热。已知0.4 mol 液态肼与足量的液态双氧水反应,生成氮气和水蒸气,放出256.652KJ的热量。反应的热化学方程式为 ______________________________________________ 。

题型:判断题

结算公司在我行只能开立以下账户()。

A.一个客户交易结算资金专用账户

B.一个清算备付金专用存款账户

C.一个自有资金专用存款帐户

D.一个验资专户

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