提出了基于连续比例因子的梯度投影算法。
The gradient projection method based on continuous scale factor is presented.
在美国，家庭储蓄率(没有用于消费的可支配收入的比例)自从1999年来一直低于2.5%；英国家庭储蓄率连续两年都低于3%。
In America, the household savings ratio (the proportion of disposable income not used for consumption) has been below 2.5% since 1999; in Britain, it has been below 3% in each of the past two years.
疾病控制和预防中心最近发布的资料表明近三年来早产的比例连续在下降并在2009年下降到占总出生率的12.18%。
The Centers for Disease Control and Prevention released data recently showing that in 2009 the preterm birth rate declined, for the third year in a row, to 12.18 percent of all births.
根据美国国家科学基金会的调查，美国颁发的博士学位数字已经连续6年上升，达到2008年创纪录48802个，其中约三成的博士持有临时签证，这和1998年的23.3％比例相比有所上升。
One- third of these degrees (33.1 %) went to temporary visa holders, up from 23.3% in 1998.
连续数月的竞争加剧，虚假的会计操作和一个低比例的公众持股让Groupon受到了重创，并成为下一个高β（风险系数）股票。
Increased competition, questionable accounting practices and a small free float were all known for months, Groupon just got hammered as the next high-beta stock fallen victim to the "risk-off" mode.
连续十个月以来，大批的工作岗位持续减少，其中今年就有近一百二十万个就业岗位消失，原本就不景气的汽车工业裁员人数比例最大。
We've lost jobs for ten straight months — nearly 1.2 million jobs this year, many of them in our struggling auto industry.
该机适应于流水作业，是大小比例不等过筛连续出料的理想设备。
The machine is suitable for flow operation, and is the ideal equipment for sifting out the granules in different sizes and proportion and for continuous material delivering.
本文对三跨预应力连续箱梁桥的边跨与中跨比例问题进行了初步的探讨。
The paper discussed proportion between side span and middle span in three spans prestressed continuous box beam bridge.
从2000年开始，实施现金分红上市公司的比例大幅度提高，连续5年超过半数。
Started from 2000, the implementation cash bonus To be listed's proportion large scale enhancement, 5 years surpassed continuously half.
那些连续运动三天直到疲劳的老鼠比那些没有运动的老鼠更易患流感，两者患流感的比例分别为91%和63%。
The mice that exercised to fatigue for three days were more likely to develop the flu than the mice that did not exercise (91% versus 63%).
ZS系列分层筛适用于流水作业，是大小颗粒比例不等过筛连续出料的理想设备。
ZS series vibration sieve is suitable for in line production. It is an ideal device for granule that has uneven size to sieve continuously.
空间的低比例的慷慨使充分的灵活性，无论是作为一个连续的地板或平台系列，让这个空间是零售和办公活动。
The generous proportions of the lower space enable complete flexibility, as either one continuous floor or a series of platforms, allowing this space to be used for retail and office activities.
比例温度控制（P）是一种的连续温度控制方式，它的特点是输出与输入的偏差值成比例关系。
P is a kind of basic method to successive temperature controlling. Its characteristic is the deviation value in direct proportion relation that outputs and inputs.
在连续梁和工业建筑框架的塑性设计中，这一步往往只不过是确定所需构件尺寸的比例关系而已。
In the plastic design of continuous beams and industrial building frames, this step frequently involves no more than a determination of the ratios of required member sizes.
气动比例压力阀是实现连续控制及气、电、机一体化的关键元件。
Pneumatic proportional pressure valve is the key component of continuous control and the integration of pneumatic, electronic and mechanical.
连续油管工作条件恶劣，受力状态复杂，失效形式中疲劳断裂所占比例较大。
Coiled tubing have relatively poor working conditions and complex force state. In the forms of failure, fatigue fracture failure is the larger proportion.
比例控制阀这类阀的输出量(流量、压力)可以按照输入信号的变化规律连续成比例地进行调节。
Proportional control valves such devices export volume (flow, pressure) can be imported in accordance with the law of change in the continuous signal proportional to regulate.
此外，连续采食高比例柠条日粮可导致绵羊出现食欲不振、精神萎靡及粪便粘稠等症状。
Besides, the results also indicated feeding sheep on caragana foliage continuously made them anorectic and apathetic, and their faeces was sticky.
通常柔性是由以下内容来实现的：成比例的非连续级配集料混合物、高强度的沥青水泥用量以及有助于降低混合物稳定性的各种因素。
Generally, flexibility is enhanced by relatively open-graded aggregate mixtures and high asphalt cement contents, factors which contribute to a lower mixture stability.
瘦肉型猪致密型与不连续型结缔组织比例较高，梅山猪则多为疏松型与连续型。
There was a majority of substantial or disconnected connective tissue type in Lean pigs .
本机适用于制药、化工、食品等行业，是粉末及粗小颗粒比例不等且连续过筛出料的理想设备。
This machine is for the sorting of the granule size of dry powder materials in the trades of medicine, chemical, and foodstuff etc.
结果表明，用矿渣和粉煤灰取代部分水泥，随后又增加粉煤灰的比例，可以连续降低固化土的干缩应变和干缩系数。
It was shown that dry shrinkage and shrinkage coefficient of specimens decreased if partial cement was replaced by fly ash and slag, and then further by more fly ash.
结果表明在一定螺杆转速、共混温度、共混时间范围内，PS/PA6共混物形成双连续相组分的比例范围为40/60—65/35；
The results showed that the range of the region of phase co-continuity PS/PA6 was 40/60-65/35 at experimental temperature, rotor speed or mixing time;
结果表明在一定螺杆转速、共混温度、共混时间范围内，PS/PA6共混物形成双连续相组分的比例范围为40/60—65/35；
The results showed that the range of the region of phase co-continuity PS/PA6 was 40/60-65/35 at experimental temperature, rotor speed or mixing time;
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