OFA定量荧光录井仪接收的波长为(),仪器对此区间的发射波进行扫描记录,绘制工作曲线

题型:填空题

问题:

OFA定量荧光录井仪接收的波长为(),仪器对此区间的发射波进行扫描记录,绘制工作曲线。

考点:地质工考试钻井地质工(中级)钻井地质工(中级)题库
题型:填空题

质量为54g,体积为20cm3的金属是_________ ,将这块金属切掉一半,剩下的密度是:_________ kg/m3

题型:填空题

直肠壶腹癌的临床表现,下列选项错误的是()。

A.黏液便或脓血便

B.大便中混有少许鲜血

C.大便有坠胀感

D.早期排便时肛门疼痛

E.后期有便秘,腹胀、腹痛

题型:填空题

This Mother’s Day will be the 8th year I have spent without my own mother. She passed away less than a month before Mother’s Day in the year 2000. She had been ill for almost two years, and I didn’t cry when she died, or at her funeral, but on that first Mother’s Day without her. On that day, I realized that this person I loved and depended on was gone forever.

She still lives in family memories, in the thoughts of her friends and co-workers, in the values she had instilled(灌输) in her children, and in the lovely flower gardens that she had so carefully tended.

She loved her gladioli and irises. Each fall she would dig the bulbs out of the soil and carefully wrap them in paper. The bulbs would be stored until the following spring when they would be replanted. It seemed like a lot of effort to me, but each year her flower garden was more glorious than the year before. She put the same hard work into caring for her family, instilling in her children a sense of justice and fair play, compassion, and strong moral values so that we blossomed.

Share anecdotes about your mother’s life at your Mother’s Day party. Too often, we avoid speaking of those loved ones who have passed away, fearful that we will unearth sad feelings. It doesn’t have to be that way. Sharing fond memories and stories of the life we shared with her can be a healing process that binds(捆绑)the family together.

My mother passed away when her oldest grandchild was only eight years old. Children will enjoy sharing pictures and stories of the grandmother they may have never known or have little memory of. Sharing anecdotes to pass on to the next generation will give children a feeling of family history and continuity, and may be one of the best ways to honor our mothers and grandmothers who have gone before us.

小题1:What does the underlined words “passed away” ( in Paragraph 1)mean?

A.died

B.continued

C.started

D.lasted小题2:On the first Mother’s Day after mum died the author realized_______ .

A.mum had been dead for a long time

B.mum had suffered a lot from the illness

C.it was true that mum had been dead

D.it was impossible to depend on mum小题3:From the third paragraph we can infer that mum_______ .

A.loved her gladioli and irises

B.showed kindness to all her children

C.taught the children to plant patiently

D.had a good influence on the author小题4:At the Mother’s Day party people don’t mention their lost mums only because_______ .

A.they are simply afraid of causing sad feelings

B.they have forgotten their mums completely

C.they don’t love their mums any longer

D.they think their mums have passed away小题5:In order to show honor to our mothers and grandmothers we can _____ .

A.spend the Mother’s Day with our children

B.share the stories of them with the children

C.hold the Mother’s Day party every year

D.plant beautiful flowers in the family garden

题型:填空题

“返景入深林”的“返景”指的是()

A、归程

B、落日

C、晚上

D、早上

题型:填空题

机构具有确定运动时所必须给定的独立参数的数目,称为机构的自由度。

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