较大降雨对叶面孢子有明显冲刷作用;
The study also showed that the number of adherentspores on the leaf surfaces was exponential function of phyllotaxy.
由于受到地下水垂直渗流的冲刷作用,岩溶充填物不断向深部运移与沉积。
The filling material in karst caves moves downwards and deposits due to the washing action of vertical seepage of groundwater.
但是雨水径流有明显的初期冲刷作用,污染物集中在初期的数毫米雨量中。
But the rainfall and runoff has obvious effect of flushing at the initial stage and most of pollutants just concentrate in the first few millimeters of rainfall.
张芳枝。河流冲刷作用下的堤岸稳定性研究。暨南大学博士论文,2010年。
Zhang Fangzhi. Research on Stability of Embankment under Effects of River Scouring. Jinan University, 2010.
当阀塞离开阀座位置时,被压缩的清洗流体介质变成冲刷流体介质,实现冲刷作用。
The flushing action is achieved as the compressed purge media is released to become the flush media when the plug unseats .
在后墙附近存在有副循环,其对后墙和阳极有冲刷作用,会造成后墙和阳极的损坏。
There are minor electrolyte circulations near the back wall, which have scouring effects on back wall and anodes and damage them.
路由区海底土会因潮流冲刷作用而发生失稳破坏,影响埋设在海底土中海缆的安全。
Therefore, the seabed soil failure due to the tidal current scour in the cable route area may occur to affect the safety of submarine cable buried in the seabed soil.
采用特殊土单元法考虑水流冲刷作用,避免了传统有限元程序计算中一些复杂、繁琐的工作。
The special soil element method, which avoids some complex work in traditional methods, is supported in this paper to consider the action of current scour.
该泄洪消能系统大大减轻了下泄水流对河床基岩的冲刷作用,满足了该工程的泄洪消能任务。
This flood energy dissipation system has remarkably relieved the scouring effect of plunging flow on the river bedrock and met the project's requirements for flood energy dissipation.
同时经常怠速行驶,进入发动机的空气流量也就小,这样对积碳的冲刷作用变得也很弱,会促进积碳的沉积。
At the same time often idle speed, the air flow into the engine is small, so that the carbon flushing action becomes also is very weak, will promote carbon deposition.
随着试验周期的延长,表面产生了腐蚀产物,这时冲刷作用对试样表面腐蚀产物膜的破坏更加严重,所以冲刷腐蚀速率比浸泡腐蚀速率增加。
Along the experiment time was prolonged, the corrosion products was appeared on the surface of sample. Then the runoff effect became more aggravated, so the dynamic corrosion rate was elevated.
因为滤渣器与泵塞是连轴一起移动的,在下冲程期间进入的液体可以起到冲刷作用,利用液体的冲刷来清理滤渣器,使砂粒悬浮于产出液中。
Because the filters move with the plunger, the sweeping action of the fluid on the downstroke cleans the filters and keeps sand suspended within the production fluid.
为了分析、比较、评价不同类型半刚性基层材料抗冲刷性能,为半刚性基层材料的设计提供依据,研制了动水压力对带裂缝沥青路面半刚性基层冲刷作用模拟试验机。
For analysing, comparing and appraising the anti-erosion properties of different kinds of semi-rigid base materials, offering the basis for the design, the simulation testing machine is developed.
如今,爪哇海交出了一批船货。由于石器罐子的保护作用,里面的碗逃脱了海底沙的冲刷,许多都完整的保存下来了。
Now the Java sea had yielded up a shipload, many perfectly preserved-protected in the stoneware jars from the scouring action of sand on the seafloor.
山体细粒沉淀物在冰川与河流活动的作用下被冲刷下来,接着被风吹走或水流带走。
The actions of glaciers and rivers scrape away fine sediment, which is carried away by water and wind.
断层对于形成金子有着至关重要的作用。富含矿物质的水流在数亿年间不断冲刷裂缝,逐渐累积成了矿石。
A fault is essential for creating any deposit of gold, as mineral-rich fluids pumping through the fissure for eons gradually concentrate the ore there.
要是没有月球,潮汐池里的许多生命将会消逝,而潮汐冲刷清洗的作用也会停下来。
Without the Moon, the many forms of life in tidal pools would die and the cleansing action of washing tides would cease.
均质坝下游护坡的作用是防止雨水冲刷,风浪、冰层和水流作用,动物、冻胀干裂等对坝坡的破坏。
For downstream of homogeneous DAMS, damages caused by rain scouring, storm, ice, stream, animal, swelling, and mud crack must be avoided.
冲刷和腐蚀间的交互作用是引起材料发生泥浆型冲蚀破坏的主要因素。
The synergism between erosion and corrosion is main factor resulting in slurry erosion depredation of materials.
说明底部有一个“作用流速”,才产生底床的冲刷与淤积。
It is assumed that there is an "effective bed velocity" on the bottom which determines the erosion and deposition of the bed.
介绍了水工建筑物冲刷磨损破坏情况及增韧改性环氧树脂砂浆在混凝土抗冲磨性能提高中的作用。
This article introduces the erosion and abrasion of hydraulic structures and the affection of toughness epoxy resin resistance to erosion and abrasion of the concrete.
对狭缝式透气砖在大型精炼钢包中的损毁原因进行了分析,热应力和强大的冲刷磨损作用是两个主要因素。
The wear reason of slit purging plug used in the large refining ladle has been analyzed in detail in the paper, that is the thermal stress and strong erosion and abrasion.
远破波作用下堤前海床冲刷较为严重,对建筑物的安全更具威胁,国外尚无专门研究,。
The sea bottom in front of a breakwater is scoured under the action of broken waves, and this will affect the stability of the breakwater.
介绍了脱碳系统蒸汽喷射泵的冲刷腐蚀情况除流速外,介质温度高、含有电解质和氧的去极化作用是产生腐蚀的重要因素。
The major factors for the erosion corrosion of the steam ejection pump in the decarbonization system were media temperature, electrolyte and depolarization of oxygen in addition to flow velocity.
提出了一个研究波和流联合作用下大直径圆柱的局部冲刷问题的新模型。
The new model for studying the partial erosion of large diameter cylinder by the joint action of wave and current was proposed in the apaer.
运用物模实验修正公式预测了波浪作用下孤东海堤堤前最大冲刷深度,预测的最大冲刷深度并得到了实测水深资料的验证。
And the maximum depth of scouring is obtained by modified formula for prediction, and the depth is approved by the data of water depth.
根据最大冲刷计算的泛函公式预测了钱塘江河口研究河段极端洪水作用的最大冲刷深度,并讨论了断面最大冲刷深度可能出现的位置。
The functional formulae are used to predict the scour depth in the Qiantang River estuary. The location of maximum scour depth is also discussed.
根据最大冲刷计算的泛函公式预测了钱塘江河口研究河段极端洪水作用的最大冲刷深度,并讨论了断面最大冲刷深度可能出现的位置。
The functional formulae are used to predict the scour depth in the Qiantang River estuary. The location of maximum scour depth is also discussed.
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