查询词典 downward mobility

Models on three types of social mobility demonstrate the obvious differences of factors influencing residential mobility of persons with different types of social mobility. Persons of upward social mobility obtain more chances of residential mobility in any period of housing reform because of their higher social and economic status, no matter in planning system or market system. Persons of downward social mobility nearly do not enjoy any benefit in housing reform and housing market construction, and consequently have the lowest residential mobility rate. Persons of horizontal mobility only obtain more chances of residential mobility in the most radical period of housing reform.

分社会流动模型则显示出改革开放以来不同社会流动类型人群居住流动所受到的影响因素存在较大的差异，上升社会流动者因为其较高的社会经济地位，在改革的任何一个阶段，无论是计划体制中还是市场体制下都获得了最多的居住流动机会；而下降社会流动者基本未得到住房制度改革的利益，居住流动机率最低；水平社会流动者仅在住房改革最剧烈的阶段获得了较多的居住流动机会。

In this paper, taking the downward continuation of potential field as an inverse problem of upward continuation, we obtain a convolution type linear integral equation for downward continuation. Making use of the orthogonal symmetry characteristic of Fourier transform matrix, and combining the principles of singular value decomposition of matrix and generalized inverse, we proposed a stable generalized inverse method for downward continuation of potential field, called wavenumber domain generalized inverse algorithm, which doesn't need the computation for inverse matrix. It resolves the instability of potential field downward continuation of large depth.

本文通过把位场向下延拓视为向上延拓的反问题，得到向下延拓的褶积型线性积分方程，再利用Fourier变换矩阵的正交对称特性，并结合矩阵的奇异值分解和广义逆原理，提出了一种稳定的不需要进行求逆运算的位场向下延拓广义逆方法——波数域广义逆算法，解决了位场大深度向下延拓的不稳定性问题。

Therefore has carried on the next experiment: For the proof slip of paper dry scope migration is but because of receives the earth's attraction the influence to concentrate toward the slip of paper lower part, we have carried on the next experiment, we cut the slip of paper the long strip, then changes the level laying aside, because whether there is can't such slip of paper both sides underneath the space cause the hydro energy downward to concentrate create the experimental result the difference, after the experiment discovered, after has removed this difference, the slip of paper both sides dry need the time is nearly same, but according to above experiment, we arrived following conclusion, the slip of paper dry scope is downward moved from on downward migration because of the slip of paper in moisture content by the attraction attraction, causes under the slip of paperAbove the hydraulic modulus also must be many, above the natural slip of paper falls very quickly on the few water on the evaporation, but under many moisture content need more time can evaporate, causes the slip of paper dry scope most above downward to increase slowly from the slip of paper.

急！！！物理翻译中翻英请帮帮忙於是进行了下一个实验：为了证明纸片〈paper sheet〉乾燥范围的移动〈boundary of drying〉是因为受到地心引力的影响而往纸片下部集中，我们又进行了下一个实验，我们把纸片剪成长条状，然后改为水平放置，这样纸片两端就不会因下方有无空间使水能往下集中而造成实验结果的差异，实验后发现，去除了这个差异后，纸片两端乾燥所需的时间几乎相同，根据以上的实验，我们的到了以下的结论，纸片乾燥范围从上往下移动是因为纸片中的水分被引力吸引而往下移动，使得纸片下面的水比上面还要多，自然纸片上面就少量的水很快就蒸发掉，而下面较多的水分需要更多的时间才能蒸发完，使得纸片乾燥的范围从纸片最上面慢慢往下增加。

Therefore, persons of upward social mobility are more influenced by structural factors and personal social and economic factors; persons of downward social mobility and horizontal social mobility are more influenced by life cycle needs, such as marital change.

因此，上升社会流动者受到结构性因素和个人社会经济地位因素影响最大，而下降社会流动者和水平社会流动者受婚姻状况改变等个人生命周期需求因素的影响最大。

In this paper, an iterative approach to potential field continuation from curved surface to plane is proposed. The continuation of potential field data from a curved surface to a plane can be viewed as an inverse problem of upward continuation of plane potential field data, getting a linear integral equation. Through viewing the potential field data on the curved surface as the data on the average elevation plane of the curved surface, then using the wavenumber domain generalized inverse algorithm to downward continue the data from the average elevation plane to a given plane, and a topography correction based on the change of curved surface relative to its average elevation is implemented to the downward continued data on the given plane, finally the downward continued data plane is upward continued to the curved surface.

本文提出一种位场数据曲化平的迭代方法，即通过把位场数据曲化平视为平面位场数据向上延拓的反问题，得到曲化平的线性积分方程，再把曲面上位场数据视为曲面平均高程面上的位场数据，利用向下延拓的波数域广义逆算法把平均高程面上的位场数据向下延拓到设定平面上，再根据曲面和其平均高程面的相对起伏对设定平面上的向下延拓数据进行起伏校正，最后再把所得平面上的位场数据向上延拓得到曲面上的位场数据，并进行迭代。

Might as well right now the motion that makes wrist of make a long arm coming back more, raise the right hand in head west the front, on palmar face, thumb downward, little finger upgrade, make the artifice is tightened toward right underspin; In the meantime, left hand is gone to extend by left hip, finger is flagging, thumb upgrade, little finger downward, make the artifice is tightened toward right underspin; Next at the same time the right hand again as far as possible upgrade is extended, left hand is extended downward as far as possible, at the same time with Nose Slowly inspiratory, make acerbity hemp feels all round two tactics wrist, be adjusted.

此时不妨多做伸臂旋腕的动作，将右手举在头右前方，手掌朝上，大拇指往下，小指往上，使手腕往右下旋紧；同时，左手往左臀部旁伸，手指下垂，大拇指往上，小指往下，使手腕往右下旋紧；然后同时右手再尽量往上伸，左手尽量往下伸，同时以鼻子缓缓吸气，使两手腕周围感到酸麻，受到调整。

In a society in which upward mobility is the norm, downward mobility is not only discouraged but even considered unwise, unhealthy, or downright stupid.

在一个崇尚往高处爬的社会中，往低处走不仅不受鼓励，反而被认为是不明智的、不健康的或极为愚蠢的。

With a Multinomial Logit Model, the result suggests that there is structural difference in career mobility between women and men, women encounters higher risk at downward mobility and less opportunity to get promoted.

统计结果表明，在我国城市劳动力市场转型过程中，两性间的职业流动确实存在结构差异，女性职业流动的质量总体上不如男性，与男性相比，女性的职业地位更可能下降，而上升的机会却较少。

With a Multinomial Logit Model,the result suggests that there is structural difference in career mobility betweenwomen and men ,women encounters higher risk at downward mobility and less opportunityto get promoted.

统计结果表明，在我国城市劳动力市场转型过程中，两性间的职业流动确实存在结构差异，女性职业流动的质量总体上不如男性，与男性相比，女性的职业地位更可能下降，而上升的机会却较少。

Drift electron mobility, the Hall factor and Hall mobility in GaN are calculated according to Mattiessen's rule as a function of temperature for carrier concentrations with the compensation ration as a parameter on the basis of taking into account the individual average scattering momentum relaxation time of four scattering mechanisms, namely, ionized impurity scattering, polar mode optical scattering, acoustic piezoelectric scattering and acoustic phonon deformation potential scattering which have an effect on electron mobility of GaN.

考虑了对纤锌矿型氮化镓低场电子输运影响最为显著的4种散射机制－电离杂质散射，极化光学波散射，声学波压电散射和声学声子形变势散射的单个平均动量驰豫时间，采用Mattiessen's rule计算了不同补偿率以及不同载流子浓度条件下，氮化镓电子漂移迁移率，霍耳因子以及霍耳迁移率随温度的变化。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。