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tenuous adj.1.〔罕用語〕細的,薄的。2.稀薄的。3.微細的...

tenure

The wakefield excited by an ultrashort and ultrahigh laser pulse propagating through tenuous plasma can accelerate electrons to extreme high energy . this can be used as a mechanism to design minitype electron accelerator . this thesis is devoted to studying those issues relevant to the wakefield accelerator , namely the laser wakefield accelerator ( lwfa ) , laser wakefield accelerator driven by multiple pulses ( mp - lwfa ) , plasma beat wave accel - erator ( pbwa ) and self - modulated laser wakefield accelerator ( sm - lwfa ) 本文的目的是:利用粒子模擬方法,研究和比較激光尾流場加速電子的四種主要方案:短脈沖激光尾流場加速( lwfa ) 、多脈沖激光尾流場加速( mp - lwfa ) 、拍頻束尾流場加速( pbwa ) 、自調制激光尾流場加速( sm - lwfa ) 。

Many expect the new super - casino to go either to blackpool ( the clear favourite of punters on betfair , a betting exchange ) or to greenwich , a london borough which has a tenuous claim to being especially needy but is home to the embarrassingly underemployed millennium dome ( now known as the o2 ) 許多人認為,新的超級賭場不是花落不萊克浦(很顯然,它是“賭事”賽馬交易所賭徒的最愛) ,就會是倫敦格林威治自治區的盤中餐,盡管格林威治聲稱賭場是自己迫切需要,但這一點很令人懷疑,因為至今尚未投入營運的千年穹頂(現在人稱o2 )就在該區的地盤上,真是尷尬的很。

As long as the nascent are constructed and maintained only in the interaction of a and b , their objectivity remains tenuous easily changeable , almost playful , even shile they attain a measure of objectivity by the mere fact of their formation 只有在a和b的互動中,這個尚未成熟的制度才能建構和維持,而這個制度的客觀性是無關緊要、容易變動的、以及幾乎是游戲性質的,這是因為他們只能藉由對方結構中很少一部分的事實來測量客觀性。

The biggest problem with this approach is primarily conceptual : the connection between the version identifier and each xml information item is somewhat tenuous typically through an attribute of an ancestor , possibly a distant one 這種方法的最大問題主要是概念上的:版本標識和每個xml信息項之間的連接多少有點松散(通常是通過一個祖先可能是遠祖的某個屬性) 。

Cirrus is usually thin , wispy and scattered . there are patches of narrow bands with fibrous texture which look like feathers , hair , tenuous trail or ponytails . it is fascinating to see cirrus in a variety of shapes and sizes 卷云云層通常不厚,且細致而分散,呈現一絲絲的具有纖維組織的云彩,像羽毛頭發亂絲或馬尾,姿態很多,相當有趣。

Finally , passing into the vast inky blackness beyond the galaxy , we come upon a gas so tenuous that it scarcely seems worthy of the name , with an average density of only 10 ? 5 atom per cubic centimeter 最后進入銀河系之外的一大片漆黑之中,我們遇上了一團稀薄到似乎不應稱之為氣體的氣體,它的平均密度很低,每立方公分只有10 - 5個原子。

But i like to think that i hold on to that single , cold pellet of metal as a reminder of how tenuous life is and how one impulsive act can have immense and rippling consequences 我只保存了那一顆冰冷的子彈,希望提醒自己生命何其脆弱,一時沖動就可能造成巨大且影響深遠的后果。

It is feasible to process tenuous hole with low precision on the plain lathe by adopting appropriate clamping apparatus & drilling tools and proper processing technology 設計適當的夾具和鉆具、采用合適的加工工藝,在普通車床上進行特度要求不高的細長孔的加工是可行的。

Every day there are new stories in the tabloids about the latest link , sometimes tenuous , sometimes contradictory , between cancer and some aspect of lifestyle 瀏覽小報,每天都能讀到將癌癥與生活方式的某些方面聯系起來的新故事,這些聯系有的缺乏內容,有的自相矛盾。

Though hideki matsui is the primary dh right now , he ' ll start playing left field again this week - - putting rookie melky cabrera in a tenuous position 雖然松井暫時擔任指定打擊,但他本周將回去守左外野,也會讓菜鳥級的小卡陷入妾身不明的情況(不知要守哪邊啦) 。

Every day there are new stories in the tabloids about the latest link , sometimes tenuous , sometimes contradictory , between cancer and some aspect of lifestyle 瀏覽小報,每天都能讀到關于癌癥與生活方式某些方面之間聯系的故事,有些缺乏證據,有些甚至互相矛盾。

Yaneq , jamie , sera and others must deal with their love lives , tenuous living arrangements and various shady characters on their way to hip - hop glory Yaneq 、 jamie 、 sera和他們的朋黨須應付各種各樣阻礙他們hiphop發展的人和事,包括他們的愛情生活和日常的瑣事。

The parallel between a single individual ' s success and the bootstrap effort of the mass of ghetto youth is and remains too tenuous 微小 to comport with reality 個人的成就與廣大黑人區青年依靠自己的努力取得成功之間的可比性極其微小,很不現實。

Since love is the most romantic 、 the deepest and the most tenuous poem , we are from here and end from some where unknown 既然愛情是心里最美、最沉重和最縹緲的詩篇,就從這里開始,從未知的位置結束。

In this column , i ' ll explain why indecency law has always been on extremely tenuous ground , from a constitutional perspective 在這個專欄,我將解釋為什么從憲法角度來說不良法律立基不穩。

But he notes that data are elusive , and that the link between law and reality is often tenuous 同時他也指出,這些數據令人琢磨不透,而且法律和現實之間聯系也常是那么虛無縹緲。

Beijing ' s tenuous grasp on its provinces is as much a function of history as of deliberate planning 北京對省級的薄弱控制是一個歷史的問題,也是由深慮后推行的計劃造成的。

Fine , elegant and distinguished by an elegant scent of violets and tenuous perfumes of wild berries 香氣優雅而獨特,有優雅的紫羅蘭香氣和細微的野莓香氣。

It claimed the taking was for public use , but it was public in only the most tenuous sense 該縣聲稱征用是為了公共利用,但其“公共”的性質實在牽強附會。