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逐渐变化

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The results showed that total soluble sugar content increased rap idlywith the cell enlargement in the petals and during flower senescence. The contents of hexoses markedly increased during flower opening and reached a highest level at full-opening, but the content of sucrose dropped gradually.

结果表明:伴随花瓣的迅速生长展开,总可溶性糖呈现迅速增加的趋势,特别是己糖含量显著增加,盛开后己糖水平达到最高,而蔗糖含量呈现逐渐下降的变化。

And that the model type ranges from gravity to transitional and to plane retaining wall when the diameter of cylinder increases.

筒内填料抗倾模式由重力式逐渐向过渡式、平面挡土墙式变化。

That is to say, during the starting process of induction motor, hold-off angle of current has gradually decreased from initial value to zero. The method can always make the displacement angle less than thyristor's firing angle. So the voltage of the induction motor won't oscillate. Therefore, the oscillation of current, electromagnetic and speed can be eliminated during the soft-starting process of induction motor. This paper verifies the correctness of the method by simulation at first.

根据上述原因,本文提出了采用关断角控制的新型控制策略,这种控制策略是使电动机在起动过程中的电流关断角由某一初始值逐渐减小到零,利用该方法可以使感应电动机起动过程中的续流角始终小于晶闸管的触发角,这样续流角的变化就不会引起电动机端电压的振荡,因而就从根本上消除了感应电动机软起动过程中的振荡现象。

He sat down by the broad hearth upon which the red embers were fading, and wondered at the change in that old house which, until the day of his friend's disappearance, had been so pleasant a home for all who sheltered beneath its hospitable roof.

他在宽阔的壁炉旁坐下,炉中殷红的余烬逐渐暗淡,他惊叹着这古老府邸的变化:直至他朋友失踪那天之前,府邸对于大家都一直是个愉快的家,每个成员都受到它殷勤屋顶的庇荫。

However, with the change of time, these traditional industries have also converted into tourism factories, providing educational and leisure activities. Such as Puli Paper Factory Tours, GuangHsing Paper, ZhaoYi Kiln Factory, Stone Sculpture Park, Long-Nan Museum of Natural Lacquer Ware, Mushroom and Honey Bee Theme Park, etc. have successfully transformed and blended in with those theme parks with cultural, educational, leisure and tourism functions.

埔里有许多传统产业,如造纸、砖厂等等,因应时空变化,这些传统产业也转型成为提供DIY体验、寓教於乐的空间,例如埔里造纸、广兴纸寮、昭亿窑厂等,还有石雕公园、天然漆博物馆、香菇与蜜蜂主题园区等,现在都成功转型成为融入文化、教育、娱乐与观光的园区,非常适合亲子、学生族群从事体验活动,也逐渐成为埔里的热门景点。

The hoop tension force is axisymmetrical about the tension direction and increase from the top position to both sides. The distribution of hoop tension force is even with small friction coefficient, but will increase rapidly from top to side positions, which subsequently result in necking and fracture near the edge of gauge section.

结果表明:采用正压力线性变化假设所得的切向力分布规律与拉伸实验结果吻合较好;切向力关于拉伸方向呈轴对称分布,从正上方到两侧逐渐增大;当摩擦系数较小时,切向力分布较均匀,但当摩擦系数较大时,切向力从正上方到两侧迅速增大,试样的颈缩和断裂发生在标距段内靠近标距边缘的位置。

Results show that the incre asing of attack angle,the total pressure recovery chanˉ ges a little and mass flow ratio reduces.However,flow distortionind ex increasers obviously.

结果显示,随着来流攻角的增大,此进气道总压恢复系数变化不大,流量系数逐渐降低,而流场畸变则明显增大。

Instead of trying to make gradual changes in small increments, make big changes.

代替试图在小的增加上制造逐渐的改变以制造大的变化。

The results showed that, after induced for 4~5 d by dexamethasone, beta-glycerophosphate and ascorbate-2 phosphate, the volume of some cells of the goat MSCs gradually largened and changed their form from spindle/polygon to cuboid/ovoid; With the induce time continuing, the numbers of the cuboid/ovoid cells continuous increased; At 15th day, there were many cuboid cells, and the modality of the cells changed from cuboid to ovoid; At 25th day, the oval and cuboid cells accumulation were observed.

结果表明,山羊MSCs在地塞米松、β-磷酸甘油和抗坏血酸的作用下,从诱导的第4~5天开始,即可见有些MSCs体积逐渐增大,由梭形或多角形转变为立方形或卵圆形;随着诱导时间延长,立方形或卵圆形细胞不断增多,到第15天时,有较多的立方形细胞,且这种变化经历了从立方形向卵圆形转变的过程;第25天,可见卵圆形和方形细胞堆积,诱导分化率为90.2%± 2.97%。

Thus the working mechanism of the rigid foundation has been demonstrated. The back pressure varies much at initial stage, which largens in corner point area and lessens in center area.

刚性基础在荷载作用下,计算区域基底反力在加荷初期变化比较大,角点区域反力变大,中心区域反力变小,随着时间的增长,反力逐渐趋于稳定。

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

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