查询词典 How often...

One earlier variety of the granites, provisionally termedas Kushan Granite, is coarser-grained, often flesh-colored, and biotite-bearing,similar in character to the most frequently seen and widely distributed graniteof whole Fukien; the other, the Kueichi Granite, often intruding into the firstnamed, is colored by different shades of grey, mostly, fine-grained, and mia-rolitie, containing minor amount of hornblen...

从二者产生状态看来，彼此生成时间甚为接近，而同属於太平洋运动产物，分属早晚期活动。再根据前人各种地质文件，推论出福建各地普遍存在着相当於这两种侵入的花岗岩类岩石。因此，联系到福建后侏罗纪金属矿成矿作用的多次性可能。这在江西西华山已有发现。此后从多次性来研究后侏罗纪的炎成矿床的成矿作用，成为必要了。

These petty criminals are often derisively called 'footpads' by their superiors, for they are tasked with any job that requires a great deal of running around, often being employed as couriers, or scouts.

这里需要一个俚语，类似于酒馆里的&小二&。表示盗贼团伙中地位最低的人。

Drill pipes often work in abominable conditions under alternating stress and the friction collision between drill pipe and borehole wall, which puts drill pipes in the weakest component in the whole drilling equipment and tools, the crack propagation results in perforation or part often emerge.

钻杆常处于交变应力并且在与井壁摩擦碰撞的恶劣条件下工作，往往成为整个钻井设备与工具中最薄弱的环节，由裂纹发展致穿孔或完全断裂时有发生。

Economist Often use them to tell us why we often run short of something and why the price is undulate up and down. Even why is the price under the hammer.

经济学家利用供给和需求来解释为什么会有短缺，为什么价格会上下波动，甚至为什么拍卖者会叫出某个价格。

Fir/hemlock - strong, usually 2x, often wet, often twisted

冷杉/ 铁杉——质地坚固，通常2x，多潮湿，多扭曲

As for the image of the Basikeer Ao Liwei, operating a grocery store, the children are often outside the shop looking at the shadow her slender, but few people dare to enter, she does not often go outside the shop, said Shu Hete "You Dianpa her."

至于奥莉薇形象的巴斯科尔，经营一家杂货店，孩子们常常在店门外望着她修长的身影，但是很少人敢走进去，她也不常步出店门外，舒赫特说&我们有点怕她。&

While environmentalists of the 1970s often took their own agenda as self-evident, younger environmentalists tend to take a more critical look: past environmental agendas often look constrained or ill-directed in hindsight.

因此，过去的环境议程常常被年轻的一代看作是强迫的和错误指导的议程。

MODERN poetry seems all too often to be associated with coy, small-minded ironists; teasing, finicky word players who often write in disappointingly short lines and seem to lack the ambition, the emotional force, the rhetorical reach, and even the range of subject matter of great poets of the past.

现代诗歌时常与造作、目光短浅的讽刺家联系在一起。他们乐于嘲弄的语气，过分雕琢词汇，玩弄于文字之间。他们常常情绪沮丧，写一些短小的诗句；看起来没有什么抱负，情感匮乏，修辞随意，甚至甚至对以往大诗人所涉及的主题望而却步。

Because WangGan was so remote that the nearest village to it was about five kilometers away, a road accompanied by a muring river streaming out, the road was so winding , the river arrived a place which wild beast often appeared and about thirty families lived there, nobody would get married with people who lived there, only the girls who living there would go out, Though the villagers there often suffered from famine, there was some grain left every year, so wise young men only got married with women who had got married for a time.

他回到村里时，&灶背田螺&早改嫁了王干村的一个比她小10来岁的帅哥，因为王干太偏僻，离最近的村庄也有10来里的山路，一条小路顺着一条潺潺流出的小河，弯来曲去，一直到王干这个住着30来户人家的野兽出没的地方，没人愿意嫁进去，只有那里的姑娘愿意嫁出来，虽然这地方在别处闹饥荒时它那还有余粮。所以再帅的哥们也只好娶了&灶背田螺&这样的二婚媳妇。

Their great speed was often their best advantage. Cutters were good vessels for scouting and competing against ships like Schooners or Xebecs that were often captained by pirates.

快速是它最大的优势，军用快船在搜索和对抗双桅纵帆船以及小型三桅船方面表现出色，所以它们经常成为海盗头子的首选。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了