语文书 / 例句 /

A DB - 624 quartz capillary column and a FID were used.是什么意思？

A DB - 624 quartz capillary column and a FID were used.

采用气相色谱法, DB -624石英毛细管柱,氢火焰离子化检测器(FID),程序升温,检测器温度为300℃.

相关词汇
db quartz capillary column and fid were used

db

decibel 分贝；
例句
B & W products have achieved CE 、 UL 、 DB 、 ROSH and other international approvals.
我公司的产品已取得CE、UL、DB、ROSH等国际认证.

quartz

n. [矿]石英；
例句
...a quartz crystal.
石英晶体

capillary

n. 毛细管，毛细血管，微管；adj. 毛细管的，毛状的，表面张力的，细长的；
例句
A novel method for the separation of aminobenzoic acids by capillary electrophoresis was developed.
报道了一种金纳米修饰毛细管电泳分离、测定氨基苯甲酸的新方法.

column

n. 纵队，列，圆柱，专栏；
例句
He will place an announcement in the personal column of The Daily Telegraph.
他将在《每日电讯报》的个人专栏上登一则启事。

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

fid

n. （一）块， （一）堆，（支撑中桅的）方形木杠[铁杠]，（拼接、迭接用的）锥形木钉，木栓，桅栓；
例句
A DB - 624 quartz capillary column and a FID were used.
采用气相色谱法, DB -624石英毛细管柱,氢火焰离子化检测器(FID),程序升温,检测器温度为300℃.

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；
例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

used

adj. 用过的，习惯于，二手的，旧的；v. 使用（ use的过去式和过去分词），常常，经常；
例句
The gym can be used by both able-bodied and disabled people.
这家健身房健全和残障人士都可使用。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
Do we try and prevent problems or do we try and pick up the pieces afterwards?...
我们是想要防患未然呢，还是想要事后收拾残局？
Have you ever heard about the Battle of the Alamo?
你听过“阿拉摩之役” 吗 ?
Her current enthusiasm is judo.
她目前起劲搞的是柔道。
In 1928 some porpoises were photographed working like beavers to push ashore a waterlogged mattress.
1928年有人把这些海豚象海狸那样把一床浸泡了水的褥垫推上岸时的情景拍摄了下来.
His goal leveled the scores of the two teams.
他的进球把两队的得分拉平了.
My region is a seedbed of crime.
我所在的地区是犯罪活动的温床。
The polluted waste is often dumped, making the surrounding land infertile.
被污染的废物经常被随意倒掉,周边土地因此而变得很贫瘠。
It all adds up to a complete failure.
事情总起来说是彻底失败了。
Officers combed the woods for the murder weapon...
警察在树林里四处搜寻凶器。
But the parlous state of the world economy demands nothing less.
但是世界经济的危机要求的会更多.