管下的

Based on measuring data of relative solar irradiance on absorbers with cylindric shapes in evacuated collector tubeas well as that of solar absorptivity changing with incident angles on the coating,this paper has analyzed and investigated regular patterns of energy gain factor changing with incident angle at different center to center distances of ECT with cylindric absorbers.

在实验测定吸热板表面相对太阳辐照度和涂层太阳吸收比的基础上，分析研究了具有圆柱形吸热体的真空管集热器，在不同管中心距下的能量收益因子随光线入射角的变化规律。

There is no transition between root and epicotyl of dicotyledonous seedlings with epigeal germination, whereas only having a directly simple connection between the tissues with the same radially developmental direction.

真叶叶迹的木质部与下胚轴中靠近韧皮部的后生木质部或次生木质部连接。根与上胚轴之间不存在维管组织的过渡、转变，而只是在同样发育方向的组织中有一种直接的简单的连接

To warm that geothermal heating is not higher than 60℃ temperature of hot water or heating cables, Buried in the floor under the geothermal system, heating coil of the ground, even to a kind of indoor heat radiation heating methods.

地暖即地热辐射采暖，是将温度不高于60℃的热水或发热电缆，暗埋在地热地板下的盘管系统内加热整个地面，均匀地向室内辐射散热的一种采暖方式。

Geothermal heating Profile Geothermal heating, or to warm, is not higher than 60 degrees Celsius temperature of hot water or heating cables, Buried in the floor under the geothermal system, heating coil of the ground, evenly through the ground to a kind of indoor heat radiation heating methods.

地热辐射采暖简介地热辐射采暖，简称地暖，是将温度不高于60摄氏度的热水或发热电缆，暗埋在地热地板下的盘管系统内加热整个地面，通过地面均匀地向室内辐射散热的一种采暖方式。

They are held securely in three-prong settings that allow light to filter through their facets, enhancing their appearance.

他们被关押在安全三管齐下的设置，使光线透过他们的层面，提高他们的出现。

The irradiation products was transported into a special source box filled with activated charcoal at liquid nitrogen temperature. When the equilibrium distribution of gas Xe in the source box is achieved, the γ-spectrum was continuously acquired.

在反应堆中对盛装在玻璃管中的普通氙辐照96h，经一定时间冷却后，将辐照产物吸附到处于液氮温度下的特制源盒中，20 min后，待Xe气体在源盒中达到均匀分布再进行了能谱测量，以获得127Xe的准确活度值。

The system also offers the option of a competition mode, which provides a "less governed" level of stability control, when it will only engage the stability control in situations of extreme oversteer or extreme acceleration.

该系统还提供了一个竞争的模式所提供的选择是&少管&水平的稳定控制系统，当它只会从事在极度加速转向过度或极端情况下稳定控制。

Last Friday, authorities issued three-pronged arrow, the two cities all stock trading.

上星期五，当局签发的三管齐下的箭头，这两个城市的所有股票交易。

Editor's note: last Friday, authorities issued three-pronged arrow, the two cities all stock trading.

编者按：上周五，当局签发的三管齐下的箭头，这两个城市的所有股票交易。

The experimental research was mainly carried out in a rolling test facility at atmospheric pressure and temperature, and the test section was glass tube, through which the air and water co-current flow and form different flow patterns.

实验研究主要是在常温常压下的摇摆台架上进行，试验段为透明的有机玻璃管，空气和水作为流动工质同向通过试验段形成不同形状的流型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。