采用典型抽样方法,对长白山北坡不同海拔高度带云冷杉林的植物种类组成及重要值进行了初步研究。
Using typical sampling method, the paper studies the composition and important value of plant species in subalpine spruce fir forest on Northern Slope of Changbai Mts.
凭借着235英尺的高度,这座岩层成了世界第三高的潮间带结构。
At 235 feet tall, the rock formation is the third tallest intertidal structure in the world.
一旦飞机到达其巡航高度,“请系上安全带”的提示灯就会熄灭,在其旁边新增的“请不要打电话”提示灯同时也会熄灭。
Once it has reached its cruising altitude, its "fasten seatbelt" sign will be switched off-and so will a new "no phones" light alongside it.
在设计和建筑细节上我们要特别仔细,特别是对大坝基础下面的地层断裂带要给以高度关注。
Great care should be taken in the design details and quality of construction. Particular attention should be given to possible faults located under the dam.
但它并未触及原作中道德的复杂性,没有达到预期的高度,而沦为一次将争议问题一带而过的迥娱乐体验。
While it fails to reach the height it aspires to —namely the novel's moral complexity — it's quite an entertaining experience with some timely issues on its mind.
因此,研究覆岩破坏规律,特别是导水裂缝带的高度就显得极为重要。
Therefore, to research the overburden's destructive rules, especially the water suture zone's height is of great importance.
该分析发现,所有的大陆冰川已经在缩减,永久冻结带正在融化,春季水平面高度在改变,湖泊河流温度也在上升。
The analysis found that glaciers in every continent have been shrinking, permafrost is melting, the peak of river levels in spring is shifting, and lake and river temperatures are rising.
倾斜的高度信息也可以进行测量,标准的码带位置总是包含两排代码,一排置于一排之上。
Height information from inclines and declines, for example, can also be evaluated because a code strip always contains two rows of codes positioned one above the other as standard.
背包带都是高度可配置的,可以通过插扣进行分离。
The straps are highly configurable and can be detached with a click of the buckles.
采用理论分析、模拟实验和工程探测等方法,就覆岩主关键层位置对导水裂隙带高度的影响进行深入研究。
Theoretical analysis, simulation experiment and engineering exploration are adopted to study the impact of the location of primary key stratum on the evolution range of water flowing fracture.
小姐,在飞机达到巡航高度、安全带指示灯关闭以前,请不要离开座位。
Miss, please remain seated until the plane has reached a cruising altitude and the seatbelt light has been turned off.
根据混凝土材料裂纹的分形特性,分析了混凝土的断裂韧度与裂纹带高度之间的变化关系。
Based on the fractal characteristic of concrete material, the relation between fracture toughness and height of crack zone is analyzed.
通过理论计算以及3层煤开采涌水及打钻过程中所记录的岩性和钻孔涌水方面的情况来看,裂隙带高度并未达到第四系。
According to theoretical calculate and water surge and lithology condition when digging into 3 coal, the maximal height of the crack strap is not attach to Quaternary alluvium.
为煤矿进行水体下采煤提供了一种既方便又实用的预计顶板导水裂缝带高度公式。
A convenient and practical formula used to estimate the height water flowing fractured zone has been provided for underwater mining.
研究了围压、端面约束、试件高度及界面特性对剪切带网络形成的影响。
The influences of confining pressure, end constraint, height of specimen and interface on networks of shear bands are investigated numerically.
带切屑瘤的连续切屑:这种切屑显示了粘合或“焊接”在刀具面上材料局部高度变形区的存在。
Continuous with a built-up edge. This chip shows the existence of a localized, highly deformed zone of material attached or "welded" on the tool face.
针对板带热连轧机传统活套高度控制策略存在的问题,提出用模糊自适应整定P ID的控制策略。
The fuzzy self-adaptive PID control strategy is used to replace the traditional loopers height control method on hot strip tandem mill.
三方位快速松放手杆能即时调节上带板高度,容易清理塞纸,适用E楞纸箱。
Three-way quick release levers allow instant height setting of upper carriers. It's easy to clear jams and running E-flute cartons.
若出现高度不等现象,应尽可能用大面积的带或铁条在柜底加衬,以进行补偿。
If the phenomenon of unequal height appears, the steel strip with big area must be added to the bottom of cabinet to compensate.
指出每种绕带滚筒直径均对应一个最佳钢带厚度,不同直径的滚筒应卷绕厚度最佳的钢带,以获得最大的举液高度。
It is pointed out that each belt drum diameter is corresponding to an optimum belt thickness, and steel belt with optimum thickness should be coiled to obtain the maximum fluid lift.
本发明涉及一种带可调虹吸软管的坐便器,它包括坐便器、冲洗水箱、虹吸管高度调节器、虹吸软管和防泄漏套管。
The invention relates to a closestool with an adjustable siphon tube, which comprises a closestool, a flushing tank, a siphon tube height adjuster, a siphon tube and a leakage-preventing sleeve.
煤层开采所引发的上覆岩层导水断裂带高度的计算方法是矿井顶板水害防治中的重要研究课题之一。
It is one of the important research projects in the field of controlling water-inrush from roof that the calculating method of water flowing fracture height caused by coal mining.
高位钻孔抽放最主要的影响因素是合理层位选择,其钻孔参数应根据采空区冒落带及裂隙带高度来设计。
The reasonable layer selection is the main influencing factors for gas drainage by high level borehole, the borehole parameters is based on the caving & fracture zone height of gob.
目前全国30余家拆船厂高度集中在珠江三角洲及长江三角洲一带,拆解能力占全国的90%。
As present, more than 30 ship-breaking yards highly concentrate in the Pearl River Delta and Yangtze River Delta area, dismantling the country's total capacity of 90 percent.
采用井下仰斜钻孔双端堵水器导高观测技术对白庄煤矿综放开采条件下,覆岩破坏规律进行了实测,得出了导水断裂带的发育高度。
Adopting survey technology of double-head water-stopped machine flowing high of upward-inclined drillhole rock destruction rules were surveyed, development height of water conducted zone was gained.
分析发现,铸嘴尺寸和结构不合理,前箱液面高度不稳定,带坯上下板面凝固结晶差异等是形成带坯上表面夹渣的主要原因。
The main factors of slag is related to size and irrational structure of nozzle, unstable liquid height of tundish and crystalline differences between surfaces of cast-rolling strip.
湍流是一种高度复杂的三维非稳态、带旋转的不规则流动。
Turbulence is an extraordinarily complex three-dimensional flow which is unsteady, inerratic and composed of eddies.
导水裂隙带高度的确定是水下采煤工作之重点,目前并没有一个完全可以精确确定的方法。
The determination of the height of the transmissive fracture belt has been a key point for underwater coal mining. There are no precise methods and major research methods up to the present.
在诸多的影响因素中,煤层倾角是控制“三带”高度的最主要因素。
Among several factors, dip Angle of coal seam is the most important factor affecting the height of the three zones.
在诸多的影响因素中,煤层倾角是控制“三带”高度的最主要因素。
Among several factors, dip Angle of coal seam is the most important factor affecting the height of the three zones.
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