本文用傅立叶红外光谱仪配以红外漫反射(DRIFTS)和怀特池附件为基础,并结合离子色谱、扫描电镜、X射线荧光光谱等分析手段,对SO_2在矿尘、海盐及其混合颗粒物表面的多相光化学反...
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...函数光谱产生条件:红外光谱总结:透射红外光谱(TIRS):红外透过的样品,支持金属催化剂,样品高表面积漫反射红外光谱(DRIFTS: Diffuse Reflectance IRS):TIRS 中不能透射的样品,高表面积红外吸收反射光谱(RAIRS):高反射性样品,低表面积,正前方检测...
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在此基础上,本文以原位漫反射傅里叶变换红外光谱法(DRIFTS)为主要研究手段,考察了Ag/Al2O3催化剂上C3H6选择性还原NOx体系中SO2的作用,着重讨论了SO2的存在对反应中间体NO3-,RCH=CH-O-,CH3C...
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Happily waits for me in Northern Hemisphere » 在北半球中愉快地等待我 Drifts » 经营 you can get a better understanding » 您可以获得更好的理解 ..
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Nobita Drifts in the Universe 大雄的宇宙漂流记 ; 野比的宇宙漂流记 ; 大雄的太空飘流记
Snowden Drifts 雪巢之聚
trade drifts 贸易风暖流
Drifts Down 流下 ; 漂移向下
insitu DRIFTS 红外光谱
Where the drifts get deeper 雪越积越厚
drifts its way 漂移及其途径 ; 漂移的方式
Drifts Theory 飘积理论
haulage drifts 运输巷道
Its four stage life courses are distinct,therefore its work creation also correspondingly divides into Luoyang,drifts,public official and Jiahe four times.
其人生历程阶段分明,故其创作道路也相应分为洛阳、漂泊、仕宦、嘉禾四个时期。
参考来源 - 朱敦儒词研究·2,447,543篇论文数据,部分数据来源于NoteExpress
"caught the general drift of the conversation"
同义词: purport
"they dug a drift parallel with the vein"
"the boat drifted on the lake"; "The sailboat was adrift on the open sea"; "the shipwrecked boat drifted away from the shore"
"don't drift from the set course"
"the laborers drift from one town to the next"
同义词: roll wander swan stray tramp roam cast ramble rove range vagabond
"stock prices are drifting higher"
"My son drifted around for years in California before going to law school"
同义词: freewheel
"The unknown young man drifted among the invited guests"
"drift the boats downstream"
"drift the cattle herds westwards"
"The stock market drifted upward"
"snow drifting several feet high"; "sand drifting like snow"
以上来源于: WordNet
V-I When something drifts somewhere, it is carried there by the movement of wind or water. 漂流
We proceeded to drift on up the river.
我们继续在河上漂流着。
V-I If someone or something drifts into a situation, they get into that situation in a way that is not planned or controlled. 脱离正途; 偏离
We need to offer young people drifting into crime an alternative set of values.
我们需要给误入犯罪歧途的年轻人提供另一套价值观。
V-I If you say that someone drifts around, you mean that they travel from place to place without a plan or settled way of life. 漂泊; 流浪 [表不满]
You've been drifting from job to job without any real commitment.
你频频换工作,全无恒心。
V-I To drift somewhere means to move there slowly or gradually. 缓慢地移动
As rural factories lay off workers, people drift toward the cities.
随着乡镇企业裁员,人们陆续移向城市。
V-I If sounds drift somewhere, they can be heard but they are not very loud. (声音) 隐约传出
Cool summer dance sounds are drifting from the stereo indoors.
屋内立体声音响飘出美妙的夏季舞曲。
V-I If snow drifts, it builds up into piles as a result of the movement of the wind. 吹积
The snow, except where it drifted, was only calf-deep.
除了被风吹积起来的地方外,积雪只深及小腿。
N-COUNT A drift is a movement away from somewhere or something, or a movement toward somewhere or something different. 移向; 移动
...the drift toward the cities.
…向城市的流动。
N-COUNT A drift is a mass of snow that has built up into a pile as a result of the movement of wind. (吹积成的) 雪堆
A nine-year-old boy was trapped in a snow drift.
一个9岁的男孩陷在雪堆里了。
N-SING The drift of an argument or speech is the general point that is being made in it. (辩论、演说等的) 主旨
Grace was beginning to get his drift.
格雷斯开始抓住他的主旨了。
The road was blocked by deep drifts of snow.
道路被风吹来的厚厚积雪阻塞。
He knew the hidden drifts in that part of the river.
他对那段河道中的暗流非常清楚。
Deep snow drifts often form around shrubs.
厚厚的积雪常常形成于灌木周围。
In the past oil and ecology have struck a delicate balance in Louisiana, but as the massive slick drifts closer to the coast that could be coming to an end.
VOA: standard.2010.05.09
So it's very difficult, but what I come down to is that you just have to place your energy on your breath, and every time you notice your awareness drifts to somewhere else, you have to recognize this drift and let it go.
因此这很难,但我总结的方法是,只需要把能量集中到呼吸上,每次注意力不集中,飘到别处时,要意识到意识的涣散,并放手不管。
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