The author puts forward the following opinions on several discussible problems of closed loop soft water cooling system for blast: furnace.

Some Discussible Issues in the Control of Hospital Acquired Infections in Dental Offices and Dental Laboratories

口腔科及技工室医源性感染性疾病控制措施中几个值得探讨的问题

Discussible Study on Legal Aid to the Infringement of Administrative Factual Action

行政事实行为侵权之法律救济探讨

What day do the Yeh family go to the movies?

叶氏一家人星期几去看电影呢？

What day ( of the week) is it today?

今天星期几？

It depends on which day of the week.

这取决于该星期几。

To calculate the day of the week or the current hour.

计算某个日期是星期几或目前为几点钟。

and the days of the week you plan to fly.

你计划飞行的日子是星期几。

National Day, on Sunday, in spring, in June.

在节日，星期几，月份，季节等名词前。

Displays the month and the day of a date.

显示日期的月份和星期几。

Mike: What day was the day before yesterday, Lucy?

迈克：露西，前天是星期几？

What day of the week is it?

今天星期几？

Zoom: What day is it today, Aunt Cathy?

凯茜阿姨，今天是星期几？

What day is it today?& it's thursday.

今天星期几？星期四。

He has been calling on her several times this week.

他这个星期几次来看她。

He has calculated the day of the week on which Christmas will fall.

他推算出圣诞节该是星期几。

For the time series regression, we fitted the Poisson generalized additive model, after adjustment for long-term and seasonal trends using natural cubic smooth splines, day of week, and relative humidity.

基于广义相加模型的Poisson回归，运用自然立方样平滑函数，控制时间的长期变化趋势和季节性趋势、星期几效应、相对湿度等混杂因素，拟合时间序列回归模型。

By all appearances, if these theories could not explain the determination mechanism of interest rate in yield field and the function mechanism of interest rate influencing economy development, then the validity of interest rate policies working out according to these theories was very dubitable.

显然，如果我们不清楚利率在生产领域中的决定机制及利率对生产领域进而对经济发展的作用机理的话，那么依据这样的理论而制定的利率政策的有效性就非常值得怀疑的了。

Results TEE causes 1 dubitable case and significant complication 3 cases including 1 case with serious angina pectoris, 1 case with dyspnea and acute cerebral embolism, and 1 case with left atrium myxoma.

结果TEE引起重症并发症3例，可疑1例。其中严重心绞痛和呼吸困难各1例，1例左房黏液瘤患者检查中发生急性脑栓塞。

Dubitable language style and open final contained the thought of infinity of human cognition and continuous historical process.

充满怀疑的语言风格、开放式的结局所深含的是对人类认识的无限性和历史不断完善过程的思考。

The Greeks had a mythological explanation for sleep, in the form of Hypnos, god of sleep; he lived in Erebos ( eternal darkness). Every night, he traveled the land in the company of Nyx ( Night) and his brother Thanatos, who was the spirit of peaceful death.

古希腊人对睡眠有一个神学的解释：许普诺斯（睡眠之神）居住在俄瑞波斯（终极的黑暗地狱），每晚，他会在尼克斯（司夜女神）和他的孪生兄弟桑纳托斯（死亡之神）的陪伴下一起旅行。