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Standard metabolic rates of different body weight Sebastodes fuscescens were determined by continuousflow method under 11.2, 14.7, 18.0 and 23.6℃.

在11.2~23.6℃之间的4个实验温度下，采用流水式呼吸仪测定了不同体重黑鲪(29.6～358.1g)的标准代谢率。

It is shown that the texture formation of as-spun fibers is very sensitive to the presence of high molecalar weight tail in the MWD of polypropylene resin. Under ordinary spinning conditions the as-spun fiber obtained from controlled degraded polypropylene resin showed smectic structure with low degree of oritation.

在通常的纺丝条件下，用控制降解的聚丙烯树脂纺得的卷绕丝具有低取向的次晶结构；而在相同的粘均分子量和纺丝条件下，高分子量尾端的存在使聚丙烯易于在纺丝线上生成结晶性较高的α-晶型，卷绕丝的取向也随高分子量尾端而显著增大。

The results show the copolymers with a high molecular weight could be obtained from the copolymerization process conducted at 180 ℃ for 15 h with 1.5% of stannous complex catalyst under vacuum.

实验结果表明，采用质量分数为1.5%的亚锡复合催化剂在180 ℃下真空反应15 h为最佳聚合条件，所得到的产物具有相对最大的分子量；随着β-丙氨酸投料比增加，相应共聚物的分子量明显下降。

For we offer, besides ourselves, a position that has not grown old under the weight of a gigantic, parasitic bureaucracy, a position untempered by the doctoral dissertations of a generation of Ph.D.s in social architecture, unattenuated by a thousand vulgar promises to a thousand different pressure groups, uncorroded by a cynical contempt for human freedom.

我们提供了一个超越我们自己的场所，巨大的寄生官僚系统的重压没有让她衰老，一个世代的社会工程博士的学术论文没有让她污染，对千万个压力集团许下的千万个恶俗承诺没有让她衰败，对人类自由的嘲讽和敌意没有让她腐朽。

Butterfly sank under the weight of John Lone's uncompelling performance as a transvestite, Leslie Cheung's concubine is never less than convincing, and his private life - he is essentially raised by the opera as a homosexual whether or not he consents - contains labyrinthine emotional currents.

当尊龙饰演的易装同性恋无法引人注目而导致《蝴蝶君》失败的同一个阶段，张国荣的虞姬却让人再信服不过，而且他自己的私生活和舞台形象也是神秘莫测。

It is usually installed by applying underpressure to its interior after it is allowed to penetrate under its own weight.

安装时，首先依靠桶体自重使其部分地插入土中以形成密闭空间，然后抽出桶内的空气，利用内外压力差，将桶基逐步压入至海床内预定深度完成安装。

The second part was to test the appearance, ingredient analysis, surface potential, thermal conduction properties, and magnetism of the nano composite fluid prepared from the parameters. The experiment found that unoxidized particles, Ag, Cu, Fe, and Ni appeared round. If combined with oxygen in water as oxides, the nano particles would grow toward certain directions. In copper/iron nano composite fluid, FeO appeared cubic, Cu2O appeared coniferous. In silver/iron nano composite fluid, FeO was polygonal. In dielectric potential detection, the nano composite fluid was likely to aggregate and deposit, except for silver/iron set. In other sets, the pH of silver/cobalt nano composite fluid was 7, surface potential was 21.21mV; the pH for silver/nickel nano composite fluid was 6.5, surface potential was 21.04mV; the pH for copper/iron nano composite fluid was 7, surface potential was -30mV. The fluid particles of the three sets could all maintain suspension of 2 weeks or more. For thermal conduction, the silver/nickel, nano composite fluid showed the best thermal conduction. Under temperature of 30℃ fluid weight conduction of 0.4%, the thermal conduction increase was 26%. For magnetic detection, except for silver/iron nano composite fluid, the nano particles of other three sets were paramagnetic, and all four sets were soft magnetic nano composite materials.

第二部分。将由较佳制备参数所产出的奈米复合流体，进行形貌外观、成分分析、表面电位及热传导性质实验与磁性检测；在奈米颗粒的形貌部分，经实验发现Ag、Cu、Fe、Ni等未氧化的颗粒皆呈现近似圆形，而若与水中的氧结合形成氧化物，奈米颗粒则会朝特定方向成长，在铜/铁奈米复合流体中FeO为四方体结构、Cu2O的颗粒是针叶状，在银/铁奈米复合流体中FeO则为多边形结构；而介面电位检测方面，结果显示经本制程所产出的奈米复合流体除银/铁奈米复合流体这一组较容易聚集沉淀外，其他三组中银/钴奈米复合流体的pH值为7，表面电位为21.21mV，银/镍奈米复合流体的pH值6.5表面电位为21.04mV而铜/铁奈米复合流体的pH值为7时表面电位约在-30mV，且此三组流体颗粒皆能维持悬浮性2周以上，悬浮性较佳；热传导实验部分，四组奈米复合流体中以银/镍奈米复合流体在增进热传上效果最佳，在温度30℃及流体重量浓度0.4﹪条件下热传导系数增进达26﹪；磁检测方面，除了银/铁奈米复合流体外，其他三组奈米颗粒皆属顺磁性，且这四组奈米复合材料都是属软磁性。

The wide windows look out on Harlem's invincible and indescribable squalor:the Park Avenue railroad tracks, around which, about forty years ago, the present dark community began; the unrehabilitated houses, bowed down, it would seem, under the great weight of frustration and bitterness they contain; the dark, the ominous schoolhouses from which the child may emerge maimed, blinded, hooked, or enraged for life; and the churches, block upon block of churches, niched in the walls like cannon in the walls of a fortress.

宽大的窗户俯瞰着哈莱姆的破败，它一成不变，难以描述：那里有帕克大街的车轨，在此周围，大约40年前，现今黑暗的社区就开始形成了；那里有无法修复的房子，耷拉着，似乎在承载着其中失败与痛苦的巨大压力；那里有黑暗的、带来坏运气的学校教室，因为从这些校舍里出来的孩子可能是伤残的、瞎眼的、吸毒的或一生愤怒的人；那里还有很多教堂，街区连着街区，教堂的墙壁都装饰着神像，就像加农炮加在堡垒的堞垛上。

Pigs are often packed so tightly together on unventilated trucks that their limbs snap under the weight of other terrified animals.

猪往往被密集地塞满在不通风的卡车上，以致惊惶失措，相互踫撞而折断四肢。

Methods: Serum-free conditioned media of Schwann cell cultures from facial and sciatic nerves of neonatal and Wallerian degenerating segments in adult rats were individually collected and concentrated by ultra-filtration with molecular weight cut-off at 30 000 and 10 000. The growth activities of FMNs in vitro were determined by means of MTT assay under the condition of serum-free medium added with different components of concentrated SC-CMs.

收集1～4代大鼠沃勒变性段和乳鼠面神经及坐骨神经SC体外无血清条件培养液，超滤浓缩，测定分离纯化的FMN细胞在含不同来源的SC分泌的可溶性物质的条件培养液中的生长活性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。