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I am twenty-two blocks from where Rudolph Valentino lay in state, eight blocks from where Nathan Hale was executed, five blocks from the publisher's office where Ernest Hemingway hit Max Eastman on the nose, four miles from where Walt Whitman sat sweating out editorials for the Brooklyn Eagle, thirty-four blocks from the street Willa Cather lived in when she came to New York to write books about Nebraska, one block from where Marceline used to clown on the boards of the Hippodrome, thirty-six blocks from the spot where the historian Joe Gould kicked a radio to pieces in full view of the public, thirteen blocks from where Harry Thaw shot Stanford White, five blocks from where I used to usher at the Metropolitan Opera and only 112 blocks from the spot where Clarence Day the elder was washed of his sins in the Church of the Epiphany (I could continue this list indefinitely); and for that matter I am probably occupying the very room that any number of exalted and somewise memorable characters sat in, some of them on hot, breathless afternoons, lonely and private and full of their own sense of emanations from without..

如此说来，我现在住的这房间很可能住过许多不朽名流，他们中的一些也在这样酷热窒闷的下午，寂寞地一个人充分感受着外界有什么东西扑面而来

I am twenty-two blocks from where Rudolph Valentino lay in state, eight blocks from where Nathan Hale was executed, five blocks from the publisher's office where Ernest Hemingway hit Max Eastman on the nose, four miles from where Walt Whitman sat sweating out editorials for the Brooklyn Eagle, thirty-four blocks from the street Willa Cather lived in when she came to New York to write books about Nebraska, one block from where Marceline used to clown on the boards of the Hippodrome, thirty-six blocks from the spot where the historian Joe Gould kicked a radio to pieces in full view of the public, thirteen blocks from where Harry Thaw shot Stanford White, five blocks from where I used to usher at the Metropolitan Opera and only 112 blocks from the spot where Clarence Day the elder was washed of his sins in the Church of the Epiphany (I could continue this list indefinitely); and for that matter I am probably occupying the very room that any number of exalted and somewise memorable characters sat in, some of them on hot, breathless afternoons, lonely and private and full of their own sense of emanation s from without.

就这类轶事拉一张单子可以长得没完没了。）依同理，我此刻置身其中的客房可能不知被多少显贵和在某一方面值得缅怀的人物占用过，其中某些人在炎热又闷塞的下午，同样感到落寞而离群，又满怀各人对于从户外传来的人事影响的敏感。

Density Functional Theory method was used to optimize the geometries of 209 PCDE molecules, 209 PBDE molecules and 75 PCDD molecules at the B3LYP/6-31G* level. Using computed structural parameters as theoretical descriptors, the forward stepwise multiple regression technique was adopted to obtain QSPR models of environmental partition properties for these POPs by using GQSARF 2.0 and SPSS12.0 for windows programs. The obtained QSPR models are as follows:(1) QSPR models for predicting subcooled liquid vapor pressure, n-octanol/water partition coefficients lgK_(ow and subcooled liquid water solubilities -lgS_(w,l of PCDEs, of which correlative coefficients (R~2) are 0.988, 0.958 and 0.959 and the root-mean-square-error of estimation are 0.134, 0.116 and 0.327 respectively.(2) QSPR models of lgPL and n-octanol/air partition coefficients lgK_(oa for PBDEs, which both contain three structural parameters. The values of R2 for the two models are both 0.997 while the values of RMSEE are 0.073 and 0.062 respectively.(3) QSPR models of lgKow and–lgS_ for PCDEs, which both have one variable (mean molecular polarizability,α). The values of R~2 for the two models are 0.978 and 0.866 and the values of RMSEE are 0.300 and 0.270 respectively.(4) The molecular structures of 24 substituted naphthaline compounds were optimized using Hartree-Fock and DFT methods at four different levels and the same means was used to obtain four three-parameter (EHOMO, q~+ andα) QSPR models of lgK_. The model at the HF/6-311G** level is the best one of which R2 is 0.9662 and RMSEE is 0.380.(5) QSPR study for environmental partition properties of PCDEs was also performed using position of Cl substitution method in which simple parameters of substitution position were taken as descriptors. The multiple linear regression was performed with GQSARF 2.0 and SSPS 12.0 for windows programs to obtain QSPR models of lgP_L, lgK_ and–lgS_ for PCDEs of which R~2 are 0.991, 0.983 and 0.965 and RMSEE are 0.311, 0.100 and 0.300 respectively.

采用密度泛函理论方法在B3LYP/6-31G*水平上对PCDEs、PBDEs和PCDDs的分子结构进行了全优化计算，以计算得到的量子化学参数作为理论描述符，采用GQSARF 2.0和SPSS 12.0 for windows统计程序进行正向逐步回归分析，建立了这些POPs的环境分配性质的QSPR模型：(1) PCDEs的过冷液体蒸汽压、正辛醇/水分配系数lgK_(ow和水溶解度-lgS_(w，l的QSPR模型，这3个QSPR模型的相关系数(R2)分别为0.988、0.958和0.959，估计的均方根误差分别为0.134、0.116和0.327；(2) PBDEs的lgPL和正辛醇/空气分配系数lgK_(oa的QSPR模型，这两个模型都包含三个分子结构参数，其R~2都为0.997，RSMEE分别为0.073和0.062；(3) PCDDs类化合物的lgK_和-lgS_w的QSPR模型，两个模型都只含一个变量，其R~2分别为0.978和0.866，RSMEE分别为0.300和0.270；(4)采用Hartree-Fock和DFT方法，在4种不同水平上优化计算了24个取代萘系列化合物的分子结构，采用上述同样的方法分别建立了四种水平上的三变量lgK_模型，通过比较得到，在HF/6-311G**水平计算得到的模型最好，R为0.966，RSMEE为0.380；(5)同时，采用氯原子取代位置方法对PCDEs的环境分配性质进行QSPR研究，建立了PCDEs的lgPL、lgK_和-lgS_的QSPR模型，其R~2分别为0.991、0.983和0.965，RSMEE分别为0.110、0.100和0.300。

The big advantage of the Jackknife is that they can be used to evaluate the statistical properties of a statistic that is related to the data in a complicated, nonanalytical way. Apart from estimation of standard deviation, Jackknife can be used to estimate mean, median and even to construct confidence intervals.

大折刀法的最大优点是它能在一个统计量与资料的关系很复杂或无解析的表达式时，可用它估计统计量的统计特性，除了能得到标准偏差外，还可用来估计平均值和中值，甚至构造置信区间。

In COBOL, a group data name that is used to refer to a nonunique data name at a lower level in the same hierarchy, or a section name at a lower level in the same hierarchy, or a section name that is used to refer to a nonunique paragraph.

COBOL语言中的一组数据名，用于表示同一层次结构中的较低层上的一个非唯一数据名或同一层次中较低层上的一个节名，或用于表示非唯一段的节名。

VSOP87 Functions used to Compute Planeta - These functions are a VB version of the complete VSOP87 planetary theory designed to be used to in a program to compute the heliocentric ecliptic longitude, latitude and distance of the planets Mercury to Neptune over a period of several thousands of years to about 1 arcsecond of precision.

这些函数是一个VB版本的完整VSOP87行星理论，旨在一个程序中用来计算以太阳为中心的黄道的经度，纬度，以及Mercury到Neptune行星的距离（从数千年到大约1arc秒精度的周期内）。

The results showed that: the explants of strawberry leaves were rather sensitive to kanamycin, and the corresponding concentration of 20 mg/L could substantially inhibit the growth of non-transformed tisse and be used to screen the leaves of strawberry after transformation. Timentin at the concentration of 300 mg/L could be used to eliminate Agrobacterium tumefaciens and had minor impact on the growth of the explants. The preculture time of 2-4 days was beneficial to improve transformation frequency. Co-culture for 2-3 days not only had higher gus transient expression but also avoid the over-growth of agrobacterium. The bacterial concentration of OD(subscript 600nm) 0.4 was the best inoculum density and 10 minutes was the best inoculation time.

结果表明：草毒叶片外植体对卡那霉素较为敏感，适宜的筛选浓度为20mg/L，可明显抑制非转化组织的生长；300mg/L的羧吩青霉素可有效抑菌，对外植体生长影响也较小；预培养2-4d有利于转化；共培养2-3d有利于提高转化频率并避免了农杆菌的过度生长；OD(下标 600nm)值为0.4的菌液侵染10min效果最佳。

The engineer that wear large says,"Delete a file to be able to be used thoroughly smash tool, its working principle is ceaselessly the file original message is enclothed, carry out again next delete an operation, even if be used to restore software to undertake resumptive to operate, restores file is not is original message."

戴硕工程师说，&彻底删除文件可以用粉碎工具，它的工作原理是不断地将文件原始信息覆盖，然后再执行删除操作，就算被人利用恢复软件进行恢复操作，所恢复的文件并非是原始的信息了。&

Drivers used to the low-end torque of a larger-displacement motor, or a turbocharged motor in a Saab or Audi, will find there's a bit to get used to with the tach needle's desire to tickle the far end of its range.

司机用于低端扭矩大排量发动机，或涡轮增压发动机的萨博或奥迪，会发现有位习惯于与环针的愿望发痒尽头的范围。

I used to moonwalk ... I remember my mum used to send me to lessons to be like Michael Jackson.

我经常走太空步……我记得妈妈经常送我去参加模仿迈克尔·杰克逊的学习。

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。