查询词典 hasbeen

In this paper,influence of water composition for filature on the solubility of cocoon sericin hasbeen studied quantitatively by means of ultraviolet absorbency method.

一、前言已有的报道表明，不同水质对茧层丝胶的溶解性有很大影响，但水质要因对茧层丝胶溶解性影响规律的定量描述却颇有分歧。

Asa new type of biological odors control technology, biological filter bed hasbeen developed at a great speed in its application.

生物滤床作为一种新型的污水处理厂臭气生物处理技术，在实际应用中取得了快速的发展。

In waiting for thecomfort of good news, they are ignoring Wayne Gretzky's advice:"Iskate to where the puck is going to be, not to where it hasbeen."

那些手持现金的投资者还在等待好消息，但他们忘了冰球明星韦恩·格雷茨基的忠告："我总是滑向冰球运动的方向，而不是等冰球到位再追。"

Amount of achievement on the research of group decision making theory and methods hasbeen obtained since l980s.

群决策的研究越来越受到人们的关注。80年代以来，其理论和方法的研究获得了大量的成果。

A major QTL for spread resistance to Fusarium head blignt in wheat, Qfhi.nau-5A, hasbeen identified.

Qfhi.nau-5A是位于5A染色体短臂上一个主效的抗赤霉病侵染QTL位点。

The danger is that the deepening instability of the south, not helped by reports of heavy-handedness by the coalition in provinces such as Kandahar, will spread north, imperilling the genuine progress that hasbeen made there.

对联军在坎大哈等省进行的强力围剿行动的报导并未减轻南部地区不断加剧的动荡局势，不稳定的因素会蔓延到北部地区，给业已取得的进展带来危险。

Cru , clan , liquor village , history , art and AOC compose in reply ADQS,... But the liquor hasbeen all over on the bid France wine password, deciphering is that this little scraps of papergives our infiniteness delight .

葡萄园、家族、酒庄、历史、艺术以及AOC和ADQS……酒标上布满了法国葡萄酒密码，而解密便是这张小小的纸片给我们的无穷乐趣。

Recently it hasbeen proved that the volume of bone ingrowth at initial stage is primarily dependenton interconnectivity.

孔连通性和孔壁内的微孔结构对材料的骨传导性和骨诱导性具有很大影响。

Leastsquare method and Lagrange's interpolation formula see their applicationsfor fitting fore-and-aft lines-whose aim is to calculate the intersection point ofequivalent inclined waterline-and differences. In order to replace theinconvenient alternate conduct of drawing and calculating, improvement hasbeen introduced into the paper which means all work can be done bycomputer. Capacity calculation cannot be done without boundary layer build-up. Fit every area curve and area moment curve is necessary because ofinterpolation.

在第二章中，给出了B样条函数的数学表达形式，推导了B样条曲线下所围面积、面积矩公式；讨论了最小二乘法和拉格朗日插值法的数学形式，并在拟合船体型线上给出首、尾轮廓线的具体实例，对比不同方法进行拟合的差异，其目的是为了求得与等体积倾斜水线的交点；而水线的确定改变了以往人工作图与计算交替进行的不足，尝试用计算机完全代替人工作图，以求有所改进；在舱容计算中，在至少包括舱室前、后壁的范围内拟合横剖面积、面积矩曲线，插值求得任一纵向位置处的剖面，以解决舱室边界条件。

The mostcommon type of detector uses ultraviolet light to spot a bill that hasbeen bleached and then reprinted ----a recent counterfeiting technique.

最常用的探测器用紫外线识别经漂白后又重印的纸币----一种最近发明的防伪技术。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。