查询词典 downward ventilation

In actual reactors, the cooling condition outside the hexcan-wall of blocked fuel subassembly is analogous to its counterparts in the SCARABEE BE+ experiments. The upward and downward heat transfer could be neglected, while the radial heat transfer plays a key role in slowdown the accident scenario. As time goes on, the dominant radial heat transfer mechanism is liquidus sodium convection at first, and then gradually transforms into sodium condensation near the inner surface of the hexcan-wall, and finally becomes volume heated boiling pool convection.

对实际快堆中发生全堵的燃料组件而言，其外部的冷却条件与SCARABEE BE+系列实验非常相似；2）堵流组件向上和向下的传热可忽略不计，径向传热对事故有较强的延缓作用；3）随着时间推进，径向传热的主导机理依次为液态钠单相对流、钠蒸汽在组件盒内壁冷凝、体热源沸腾池散热。

It is revealed that both the roasting and cooling air flow run radially at inlets and then run slantingly upwards or downwards into roasting-preheating zone inside IVAC. And the gas flow in the whole soaking zone is weakened. There are possibly three gas flow patterns in PSF, which are mainly dependent on the ratio of inflow, i.e., the greater the ratio is, the higher the downward roasting air flowrate and the lower the upward air flowrate will be. The critical ratio of inflow mainly depends on the constructional parameters and packed bed conditions of PSF.

结果表明：焙烧风和冷却风在进口处呈放射状，之后斜向上或斜向下分别流入焙烧-预热带和导风墙内；整个均热带内气流较为薄弱；炉内存在三种气流分流的可能，流入风量比是决定气流分流的最主要因素，其中，流入风量比增加，焙烧风下行趋势增大，而冷却风上行趋势减小；临界流入风量比主要取决于结构参数和料层情况。

It sloped downward on 3 sides, so we felt like it was a nice view during the daylight.

6小时掌握学英语的秘诀！--点击看答案推荐：要考试，想通过，必上考试吧！

Any of various storklike wading birds of the family Threskiornithidae of temperate and tropical regions, having a long, slender, downward - curving bill.

科中生活在温带和热带地区的一种象鹳的涉禽。长有细长的、向下弯曲的嘴

Topakustik panels can be installed in an upward access G- or Z- system, downward access torsion spring system or as layin, tegular or concealed grid T-bar panels.

topakustik面板，可以安装在一个上升通道七大工业国或直-系统，向下进入扭簧系统或作为l ayin， t egular或隐藏网格的T酒吧面板

It was like rushing down an endless, slimy, dark hole. He could see more pipes branching off in all directions, but none as large as theirs, which twisted and turned, sloping steeply downward, andhe kne wthat he was falling deeper below the school thatn even the dungeons...and then...the pipe leveled out, and he shot out of the end with a wet thud, landing on the damp floor of a dark stone tunnel large enough to stand in.

那好像沿着一条又黑又黏，没有尽头的地洞，他可以看到四面八方都有管道伸展开去，但是都没有像他们所在的这个大，而这条管道左转又旋，陡然直落，他知道他们现在已经落到学校下面，比地下室还深的地带……然后……下水道忽然平了，他从管道尽头&砰&地一声滑了出来，掉在潮湿的地板上，这是一间足够高得能站人的漆黑石道。

Look downward on that Globe whose hither side With light from hence, though but reflected, shines; That place is Earth the seat of Man, that light His day, which else as th' other Hemisphere [ 725 ] Night would invade, but there the neighbouring Moon (So call that opposite fair Starr) her aide Timely interposes, and her monthly round Still ending, still renewing through mid Heav'n, With borrowd light her countenance triform [ 730 ] Hence fills and empties to enlighten th' Earth, And in her pale dominion checks the night.

你往底下看那个球吧，它的这半边只是反射，是从这里照过去的光。那就是人所住的地球，光的是昼，相反的暗的半球是夜。他的邻近就是地球对面那美丽星球，名字叫月亮，定时帮助他，在半空中，每月绕他转一周，循环往复，从这里借去的光照耀着大地，依照盈虚圆缺、嫦娥三相的形式照亮着地球，在她苍白的领域内控制着夜。

But when he emerged from the towel, he was not yet satisfactory, for the clean territory stopped short at his chin and his jaws, like a mask; below and beyond this line there was a dark expanse of unirrigated soil that spread downward in front and backward around his neck.

在下巴以下和腮帮子两旁，还有很大一片没有沾过水，黑乎乎的，从脖子一直往下，往后伸展。玛丽又拉过他来帮他收拾。

But when he emerged from the towel, he was not yet satisfactory, for the clean territory stopped short at his chin and his jaws, like a mask; below and beyond this line there was a dark expanse of unirrigated soil that spread downward in front and backward around his neck.

可是，当他拿开毛巾，露出脸时，还是不能让人满意。因为洗干净的地方只局限于两腮帮子和下巴上面，看上去像个假面具似的。

In 2.3.2 when the weapons on an undead female are unsheathed, the mainhand weapon will angle downward, while the offhand will point straight ahead, parallel to the ground.

在2.3.2中，当亡灵女性没有拔出武器时，她的主手武器方向会向下；而副手武器将笔直指向前方，和地面平行。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。