沙漏

Every pain, every joy, every unutterably small or great thing in your life would just return to you.

每次痛苦，每次开心，不为人知的大小事情都会再次出现，相同的顺序，一次又一次，就像时间的沙漏，无限想象。

And I will love thee still, my dear,while the sands of life shall run.And fare the weel, my only love!

我将一直如此地深爱着你，当生命的沙漏即将流逝。

The ultrafine grain ca n be obtained in the billet material due to the large plastic strain and the dyn amic recrystallization during SE.

本文采用Zn-Al合金对这种工艺进行了初步研究，重点研究了变形量对沙漏挤压效果的影响。

expandable intramedullary nail system has the unique technique principle, which has "hourglass" effect of homogenic load distribution and the advantage of no need of reaming and interlocking as well as the high power of anti-rotation resulting from the head of the peg in the femoral head. The fixation of Fixion PF for peritrochanteric fractures in old patients is mini-invasive .

Fixion PF可膨胀髓内钉固定原理为沙漏样固定，应力均匀分布于股骨髓腔，股骨头栓钉于股骨头内膨胀，增加抗旋转能力，不需扩髓、远端交锁，其独特的设计原理可减少创伤和相关手术并发症，尤其适合于老年骨质疏松性股骨近端骨折的治疗。

"Netherlandish still lifes often depicted skull s, candles, and hourglasses as allegories of mortality, or flowers and fruits to symbolize nature's cycle."

早期的尼德兰静物画以头盖骨、蜡烛和沙漏寓意死亡，以四季鲜花和果实象征大自然的循环。

"Netherlandish still lifes often depicted skulls, candles, and hourglasses as allegories of mortality, or flower s and fruits to symbolize nature's cycle."

早期的尼德兰静物画以头盖骨、蜡烛和沙漏寓意死亡，以四季鲜花和果实象征大自然的循环。

"Netherlandish still lifes often depicted skulls, candles, and hourglasses as allegories of mortality, or flowers and fruits to symbolize nature's cycle."

早期的尼德兰静物画以头盖骨、蜡烛和沙漏寓意死亡，以四季鲜花和果实象征大自然的循环。

"Netherlandish still lifes often depicted skulls, candles, and hourglasses as allegories of mortality, or flowers and fruit s to symbolize nature's cycle."

早期的尼德兰静物画以头盖骨、蜡烛和沙漏寓意死亡，以四季鲜花和果实象征大自然的循环。

"Netherlandish still lifes often depict ed skulls, candles, and hourglasses as allegories of mortality, or flowers and fruits to symbolize nature's cycle."

早期的尼德兰静物画以头盖骨、蜡烛和沙漏寓意死亡，以四季鲜花和果实象征大自然的循环。

Stamens 8 or 10, distinct, alternately unequal in length; filaments ± abruptly dilated toward base,± straight or geniculate. Disk columnar, conic, bell-shaped, or ± hourglass-shaped. Gynoecium (2-)4- or 5-loculed, syncarpous; radial walls of locules straight; ovules 2 per locule; style 0.5-2.5 × as long as ovary, deciduous in fruit.

雄蕊8或10，离生，交替不等长；花丝在基部多少突然膨大，多少直立或膝曲；花盘柱状，圆锥状，铃状，或多少沙漏状；雌蕊群(2-)4或5室，合心皮；子房室径壁直；每室胚珠2；花柱0.5-2.5 *等长于子房，在果期落叶。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。