查询词典 span blocks

Methods:Expected life span was calculated based on the changing rules observed by demographist Coale and Demeny and the iterative model modified by Ca Ruide. Univiarite linear regression model was used to predict elder population coefficient.

采用人口普查资料、卫生事业发展资料，利用SAS9.0软件，根据人口学家Coale和Demeny提出的平均期望生命增长规律和查瑞传修订的迭代模型，预测河南省平均期望寿命，利用线性回归模型预测老年人口系数。

Brilliant, tragic, and desolately惨惨unhappy and worried in the chaotic history of the rapid rotation between heaven and earth, the Millennium, thousands of years, but only a brief span.

辉煌的，悲壮的，凄凄惨惨戚戚的历史在混沌的天地间飞速转动，千年，万年，不过只是弹指一挥间。

This system is applicable to offices , grocery detailer shops and different types of small span building .

钢结构建筑的六种框架形式2 该系统适用于办公室，杂货零售店或各式小跨度建筑，具有室内外均较美观的特点，屋面坡度较小。

At that time, Western occupation of the three countries in the region were originally issued by the monetary integration was the action, but ruled out in the occupied territories of the Soviet Union, the so-called issue of the deutsche mark, and in the occupied territories of the Soviet Union also issued a short span of three days after the East Marker, has become a symbol of East and West Germany formally separated.

当时西方三国占领区内原本分别发行的货币进行了整合的动作，但却排除苏联占领区，发行了所谓的西德马克，而苏联占领区也在短短三日后发行了东德马克，俨然象征东西德正式分离。

This is an introduction of the new progress of the theory and research in life-span developmental psychology.

毕生发展心理学是近年来比较活跃的心理学研究领域。

It must take place during the 12th lunar month of the year, known as Dhu al-Hijja, and it involves a set and detailed sequence of rituals that are practiced over the span of several days.

朝圣，是有别于其他朝圣，它必须发生在12日正月的一年，被称为dhu基地hijja ，它涉及了一套详尽的序列礼仪都实行一年跨度数天。

Study results indicate that the horizontal projection length of diagonal cracks cannot be predicted accurately when considering shear span ratio and strength ratio of longitudinal steels to stirrups separately. However the horizontal projection length can be well predicted through integrating these two influence factors due to their well representation of the entire process of diagonal cracks' occurring and development.

分析结果表明，单独考虑剪跨比和纵筋－箍筋强度比都不能很好地预测斜裂缝水平投影长度，而将两者结合能够较好地反应斜裂缝出现和发展的全过程，从而准确地计算斜裂缝水平投影长度。

These red stone canyon, is in two mountains because several hundred million year diastrophism form Grand Canyon, may see the canyon nearby two is the cliff, the canyon span two kilometers, inside has very many waterfalls, the water is specially limpid!

这几幅红石峡，是在两座山由于几亿年的地壳运动形成的大峡谷，可以看见峡谷两边是悬崖，峡谷全长两公里，里面有很多瀑布，水特别清澈！

Built Material : furnace side wall using light-weight high aluminum bricks, and pyroceram-fibre cotton which provide better heat insulation, good diathermancy and longer life-span.

砌筑材料：炉壁采用轻型高铝质断热砖及陶瓷纤维棉板隔热效果好，热传递损失小，使用寿命长。

Based on initial condition, during certain time span, numerical analysis method of differential equation, algebra iteration and optimization method are used to solve response of generalized system and to analyze stability of generalized system.

从初始条件出发，在一定时间长度上，采用微分方程数值积分法、代数迭代和优化方法来求解系统响应，获得非线性广义系统稳定性的数值分析方法。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"