查询词典 float downstream

When a particle is dislodged from the surface it moves downstream by suspension, surface creep, or saltation

颗粒脱离表面后，以悬浮，爬行或跳跃形式向下游运移。

Approximately 15 stream miles downstream of Saratoga, Wyoming

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According to the Saudi Arabian General Investment Authority, the Kingdom's downstream petrochemicals sector includes 600 conversion plants.

据沙特阿拉伯一般投资管理局，英国的下游石化部门包括600转换植物。

Homologous Hill is expected to become the seed material washed downstream after the external environment because the experience is different from the different length of time,"travel" the road of different secondary compounds in different infiltrated jade, jade, skin color and jade weathering transfer qualitative change in their color is different.

同源山料冲到下游变成了籽料之后，因为经历的外界环境不同，时间长短的不同，"旅行"路途的不同，次生物质渗入玉中就不同，玉的表皮风化转色和玉质本身色泽的变化也就不同。

The α-AE_(75) cDNA was fused downstream of melC1 signal peptide encoding sequence in correct reading frame so that α-AE_(75) will be expressed secretively.

用这两个表达质粒分别转化S.lividans得到能分泌表达α-酰胺化酶的工程菌S.lividans [pIJmel／AE680]和S.lividans[pMS-mel／AE680]。

Oh, but all the rules of self- preservation were broken when we saw that little face ,filled with the terror of death ,being sucked downstream .

哦，是的，但是所有自保的习惯都在我们看到那张充满死亡恐惧，正在沉入水中的小脸时被打破了。

So long as the flow field data, velocities and pressures, are obtained for the nominal wake at the propeller disk and for the propeller slipstream downstream of the propeller disk in the self-propelling condition, the energy income and expenditure terms of the propulsion system can be calculated by making use of this method.

此方法明确指出了提高船舶推进效率的途径，特别是利用船型造成大量、均匀和有预旋的伴流可因为增加系统能量来源。

In the region upstream of vortex breakdown, the sectional streamlines emanating from the leading edge spiral inward to primary vortex and in the region downstream of the breakdown, on the other hand, the streamlines separating from the leading edge are not entrained into the vortex core in the instantaneous sense. Along the axis, the topology of the primary vortex alters several times starting from stable focus near the apex to unstable focus, and lasts back to stable focus near wake edge, the stable hmit cycle and unstable limit cycle are shown in this evolution.

发现在截面流线谱中，即使奇点的类型、数目及位置相同，奇点的连接方式也有可能不同；旋涡破裂点前，主涡由来自前缘的力线卷绕而成，主涡焦点与前缘半鞍点相连，旋涡破裂后，来自前缘的力线不再卷入主涡，主涡焦点与对称面上的鞍点相连：在流体由翼尖流向后缘的过程中，截面流线谱的拓扑结构发生了多次变化，主涡焦点相继由稳定状态转变为不稳定状态，最后又转化为稳定状态，并先后出现了稳定的极限环及不稳定极限环。

It is also necessary in the growth, alignment and septation of the cardiac out flow tract. TBX1 is regulated by a series of upstream genes, and it also regulates a series of downstream genes.

最近通过突变分析发现在小鼠和斑马鱼体内的TBX1纯合子无义突变可导致类似22q11·2DS的咽弓和其相关结构缺陷为特征的表型。

Akt is one of the downstream signals of PI3K pathway and a serine/threonine kinase as well.

Akt是一种蛋白丝氨酸苏氨酸激酶，是PI3K激活后的直接下游效应分子之一，因此也是信号转导深入研究的焦点。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。