翅

It is found that the effect of different distributor's on flow maldistribution in ...

研究结果对板翅式换热器的优化设计具有重要意义

The experimental results indicated that the two-phase fluid flow maldistribution among the passages of PFHE is more obvious than the single-phase flow.

在对板翅式换热器内部物流分配不均匀研究的基础上，进行了物流分配不均匀对换热器效能影响的实验研究。

Based on our study on the flow maldistribution in a plate-fin heat exchanger, the exit temperature distribution in the heat exchanger under the secondary header configuration was experimentally studied.

在对板翅式换热器内部物流分配不均匀研究的基础上，进一步研究了不同工况下二次封头结构换热器出口温度分布的规律。

A man-portable cooling system is presented in the dissertation, which is based on the well-known lithium bromide-water absorption cycle, combined with plate-fin, by taking advantage of the high rates of heat and mass transfer available in microchannels.

本论文在大家所熟知的溴化锂吸收式制冷装置的基础上，结合板翅式结构，利用其微通道传热传质系数高等特点设计了一套单兵便携式制冷装置，能够满足个人将它背负于身上达到制冷效果的要求。

Today, however, it is often described as a composite of many birds including the head of a golden pheasant, the body of a mandarin duck, the tail of a peacock, the legs of a crane, the mouth of a parrot, and the wings of a swallow.

但是今天，它往往被形容为一系列鸟类的组合体，包括锦鸡的头、鸳鸯的身体、孔雀的尾巴、鹤的腿、鹦鹉的嘴、和燕子的双翅。

After grotto murals are three trees, the trees have many wearing white clothes for Buddhist monks and nuns, winged image of the plume, performance of the Manichaean respect.

石窟后壁画有三棵树，树下有许多穿白色衣服的僧尼和有翅的羽人形象，表现了对摩尼教的尊崇。

Drupes with a broad, papery, medially inserted wing; stipular spines 2 per node

用宽阔的部分核果，纸质，插入翅；每节点托叶刺2 3

Fruit ribs unwinged; mericarp rounded in cross section or near pentagonal.

果棱无翅；分果爿绕行在横断面上或者近五角。

Fruit ribs winged (or unwinged and corky-thickened); mericarp pentagonal in cross section or slightly flattened dorsally.

果棱具翅的；分果爿横截面五边形或者背面稍扁平。

Fruit dry, of two mericarps united by their faces, and usually attached to a central axis, from which the mericarps separate at maturity; mericarps are variously flattened dorsally, laterally or terete; each mericarp has 5 primary ribs, one down the back, two on the edges near the commissure, and two between the dorsal and lateral ribs, occasionally with four secondary ribs alternating with the primary, the ribs filiform to broadly winged, thin or corky; vittae usually present in the furrow (intervals between the ribs sometimes called the valleculae) and on the commissure face, rarely also in the pericarp, sometimes obscure.

果干燥，二分果瓣，通常附着在果瓣柄上，成熟时分离，分果瓣背面不同程度扁平，横向或者圆柱状；每分果瓣有5条主棱，一条背棱，2条侧棱，3条中棱，有时有4条与主棱互生的次级棱，棱丝形到形成宽翅，薄或木栓质沟槽和分果的合生面通常有油管（在棱和棱之间有沟槽，很少果皮上有油管，有时不明显。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。