The electronic temperature, intensities of all lines and continuous spectra gradually increased with the increment of laser energy, and they got to maximum at different laser energy. our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma. at the different environmental gas pressure, spatial emission intensity distribution is explained by the competition among " heat reservoir effect ", " confined effect " and " s hadow effect "
認為cu等離子體羽的發光機制是由電子與粒子的碰撞傳能、電子與離子的復合形成的;隨激光能量的增加, cu等離子體特徵輻射(分立譜) 、連續背景輻射(連續譜) 、電子
溫度都出現最大值;結合對al的實驗結果說明:激光燒蝕金屬產生的等離子體,其特徵輻射、連續輻射、電子
溫度可能都存在一定的能量閾值;背景氣壓對激光燒蝕等離子體譜線的影響,其機理可以認為是「熱
庫效應」 、 「約束效應」及「陰影效應」相互競爭的綜合結果。
Under a reported deal worked out with the prime minister, peres will support kadima, the centrist party sharon formed last week after leaving the hard - line likud, but he will not officially join the party and he will not run for a seat in parliament, where he has served since 1959
在和沙龍總理達成一項傳聞中的交易后,以色列老資格政治家、原工黨主席佩雷斯將支持沙龍的前進黨,即沙龍在放棄利
庫德集團強硬路線后,上周新組建的一支
溫和黨派,但是,佩雷斯將不會正式加入該黨,他自1959年起在議會任職,而這次他也不會競選議會中職位。
His defects have been mercilessly indicated by mark twain in the essay entitled "fenimore cooper's literary offences".
馬克吐
溫在《
庫珀創作上的大病》一文中毫不客氣地指出過他的缺點。
The wells of elisa plate were coated with pab ( 100ng / l ) against h3n2, then phage was added to the wells. after incubation, the wells were washed vigorously with tbst to remove nonbinding phage. phage bound to the antibody were eluted with 0. 2mol / l glycine - hcl ( ph2. 2 ) for 10 min at room temperature and neutrialized with 2mol / l tris - hcl ( ph9. 1 )
以抗h3n2流感病毒的多克隆抗體( 100ng l )包被酶標板,加入制備好的肽
庫,用tbst洗去非特異結合的噬菌體,加0 . 2mol l甘氨酸-鹽酸( ph2 . 2 ) ,室
溫放置10min以洗脫特異結合的噬菌體, 2mol ltris - hcl ( ph9 . 1 )中和后,取2 l噬菌體接種大腸桿菌xl1 - blue菌進行空斑滴定,其餘噬菌體擴增後用于下一輪篩選,共重復3輪淘洗。
There are five well - equipped exhibition halls, an international conference hall with audio - visual and simultaneous with constant temperature and humidity, a book archive, a public reading room, a painting room, a meeting room, a painting gallery and a haisu bookstore
館內擁有五個設施完備的展廳、擁有聲像和同聲翻譯功能的國際會議廳、恆
溫恆濕的畫
庫、圖書資料室、公共閱覽室、畫室、會議室,以及畫廊和海粟書店。
Hurrah - rah - rah ! thousands of voices roared. while the soldiers were shouting, kutuzov, bending forward in his saddle, bowed his head, and his eyes gleamed with a mild and, as it were, ironical light
在士兵們正在歡呼雀躍的時候,
庫圖佐夫在坐騎上俯下身子,低下了頭,他的眼睛里閃爍出一種
溫情的又彷彿是一種譏諷的亮光來。
Architecture : refrigeratory, ship - building industry, roof heat - preservation, inside and outside wall heat - preservation, parking lot and insulation of inner layer of chimney, etc
2建築:冷
庫造船屋頂保
溫內外層墻體保
溫停車場地屏環保煙囪內
As we all know, the back - pressure valve ( also called evaporating pressure regulator ) is often used to regulate the evaporating temperature of every high - temperature refrigeratory in the system containing many different temperatures but single engine of the ship. but it is neglected that the energy of the system is lost and the efficiency of the system becomes low
眾所周知船舶單機多
庫(簡稱為高、低
溫冷
庫)系統中,常用背壓閥(蒸發壓力調節閥)來調節各高
溫庫的蒸發
溫度,但忽略了系統無形損耗的能量,效率也有所下降。
Company is located in jinzhou district of dalian city 7 shan, from the shenyang - dalian highway exits shilipu 6 km, dayaowan port from 30 kilometers, covering raw materials base 5 km of the factory, the company covers 11, 400 square meters. building area of 5, 600 square meters, the main equipment : single quick freezing machine, quick - freezing capacity of 50 tonnes / day, processing workshops 1, 000 square meters, cold storage stocks 2, 000 tons, hengwenku capacity of 500 tons
公司位於大連市金州區七頂山鄉,距沈大高速公路三十里堡出入口6公里,距大窯灣碼頭30公里,原料基地覆蓋工廠5公里范圍,公司佔地面積1 . 14萬平方米,建築面積5600平方米,主要設備:單體速凍機1臺,速凍能力50噸/每天,加工車間1000平方米,冷藏
庫儲藏量2000噸,恆
溫庫容量500噸
A ejector for is applied in this theory. it can not only regulate the evaporating temperature of each high - temperature refrigeratory but also reduce the back - pressure of the compressor when a system applies this theory. at the same time, the exhaust temperature of the compressor becomes low and the refrigerating capacity per unit of swept volume becomes high
鑒于目前這種現狀,本文提出了以噴射器為基礎的船舶高、低
溫冷
庫製冷新循環,不但可調節高
溫庫的蒸發
溫度,而且也可使壓縮機的回氣壓力得到提高,壓縮機排氣
溫度降低,單位容積製冷量上升,製冷系數提高,火用效率提高。
The company located in the north of beijing olypic center with 25, 000 m2 floor area, inluding 3 office builds, standard warehouse 8, 500 m2, 1, 100 m2 constant temperature warehouse facility with 20, 000 storing space in total
公司現有員工130人,分為6個職能部門,公司位於北京奧林匹克中心附近,佔地面積25000平方米,其中除3棟辦公樓外,有標準
庫房8500平方米,恆
溫庫房1100平方米,冷凍
庫房1500立方米和一座自動化立體倉
庫,總貨物儲位20000個。
With food put into the cold storage aperiodically step by step, after a while, the temperature reaches - 25, during which period there are no special requirement, but after the temperature is constant, there are strict demands on temperature in the cold storage
低溫庫的特點是:不定期的逐步地將食品放入冷庫,經過一段時間,對這段時間內的庫溫沒有特殊的要求,冷庫的庫溫達到- 25 ,待庫內的溫度恆定后,對冷庫的庫溫要求非常嚴格。