查询词典 gravity-fed

The primary character feature curve by this method, called RPCGC (Ring-Projection Curve Gravity Center), has the invariant property with respect to rotation, and then the wavelet feature vectors from RPCGC has stability.

在字符信号f的多分辨率描述中，A〓f代表了信号的低频成份，反映了模式的基本形状，而D〓f代表了信号的高频成份，反映了模式的细节和噪声。

And through "games," the playground seeks out the combined impulse of adventure, stimulation and amusement, as if a hallucination of an outer-space suspension of gravity, regardless of differences in age or gender, inventively serving as a symbolic expression of the state of uncertainty that exists regarding the goal of game-playing.

藉此，数位科技中所存有的时间及空间，分解了真实世界的想像，和游乐场透过「游戏」来寻找冒险、刺激、游乐的动机连结，就像在无重力的太空之中进行一场身体经验的幻觉，无关乎年龄与性别的异同，巧妙地表现出游戏目的中不确定性的状态特徵。

Summary: A kind of irrigator applying to arbors in city virescence belts was studied, which has a great capacity and has no effect on scenery because it was buried round the roots of trees. It also has a lot of characters such as the filtration of water resource is undemanding, the seepage of water completely depends on gravity, the working stress of transporting water is low and so on..

本文研究了一种应用于城市绿化带乔木的地下渗灌装置，它具有容量大，埋设于树木根区土壤中不影响地面景观，对水源过滤要求低，完全依靠重力渗灌，输水工作压力低等特点。

In the controlling over water irruption flooding of main shaft in Dougguashan copper mine, the author makes an introduction to an application of gravity high pressure grouting system in the grouting on the working face of shaft floor.

本文介绍了在冬瓜山主井突水淹井治理过程中，深井自溜高压注浆系统在井底工作面注浆中的应用。

The acceleration of penetrator weapon when it irrupts into ground firm substance is twenty thousand times to hundreds thousand of times of gravity acceleration, the acceleration sensor that was required not only oppugns work circumstance but also identifies the process of concussion and irruption.

侵彻武器穿入地面等坚硬物质的加速度可达重力加速度的2 万倍至几十万倍，要求所用加速度传感器既能抗击该工作环境，又能识别冲击与钻入的整个过程。

Isobutane has a specific gravity of 0.56, a boiling point of 11°F at 14.7 psi, a vapor pressure of 72 psia at 100°F, a critical temperature of 275°F, and a critical pressure of 529 psia.

异丁烷的相对密度为0.56，在14.7磅/平方英寸压力下的沸点为11°F，在100°F温度下的蒸气压力72磅/平方英寸，临界温度为275°F，临界压力为529磅/平方英寸。

In addition, gravity isostasy might have played a part in the subsidence.

此外， 重力均衡机制可能也起到一定作用。

The calculation shows that the increase of heat gradient,over the depth of isostasy, will cause the negative gravity anomaly.

定量计算表明，在均衡深度以上，局部地壳地热梯度的增加将产生重力负异常。

The study results about lunar mantle and core structure, isostasy state, composition and evolution based on lunar gravity field are also introduced here.

此外，月球重力场还应用于月幔／月核研究、月球均衡状态、月球物质成分及月球演化历史的研究中。

With the launch of the Chang'e-1 satellite, the independent lunar gravity and topography model study has become one of the basic research objects in the near future, and the corresponding study about lunar crustal structure, isostasy, mascons and composition can also be carried out based on the new datasets.

随着我国嫦娥探月计划的实施，利用其探测数据建立自主重力场模型及地形模型成为我国探月研究的基础工作之一。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。