脊波

Sediment from river is not the main source of the Rushan Bay now any more ,which leads to the change of balance of sedimentation power. Sediment will transport because of the drive of hydrodynamic elements in macroscopic view .Direction of suspended load is basicly the same as tidal current .Flood tide makes suspended load transport to tip of the inner Bay and to the Mouth in exterior Bay .The direction of longside sediment transport in two sides of the Mouth mainly focus in the Mouth .Because the coastline along the exterior Bay is very meandering and it belongs to the type of bedrock ,besides some sediment going into the inner Bay ,so actual net sediment discharge rate is less than calculation .It develops an ebb delta out of the Mouth and forms tidal sand ridge ,tidal washing canal ,barrier bar and marine physiognomy ;The result of model simulation disclosures that differences of sediment erosion and siltation between single tidal action and wave-current action are very big .From the analysis of sediment composition、sediment sources and stability of beach and ridge ,this article gets the conclusion that the channel has the possibility to silt ,though the course maybe very slow.

通过分析研究文章得出如下结论：沉积物平面分布与水动力的时空变化存在很好的相关性；口门外发育落潮流三角洲，形成潮流沙脊、潮流冲刷槽、浅滩、拦门沙等水下动力地貌；乳山湾河流来沙已不是湾内泥沙主要来源导致沉积水动力平衡发生改变，宏观上表现在泥沙受水动力驱动发生不断运移；悬沙运移方向与涨潮流方向基本一致，湾内涨潮流带来的悬移质泥沙向湾顶运移，湾外悬移质泥沙主要向口门方向运移；湾口两侧岸段沿岸输沙方向均指向口门方向，由于乳山湾外海岸线曲折，两侧岸段以基岩为主，加之部分泥沙进入湾内，实际净输沙量小于计算值；数值模拟发现潮流单独作用与波流共同作用下泥沙蚀淤模拟差别较大；从沉积物组成、泥沙来源及滩槽稳定性三个方面分析，文章认为研究区存在航道淤积的可能性，但过程相对较慢。

Floral tubes smooth walled or 6-12(-14)-ribbed; ribs broad and flat or sharply ridged, without undulate wings; floral tubes glabrous or pubescent; epicalyx present or absent

花被管壁平滑或6-12(-14)棱；锐棱宽和平的或被使成脊状，没有波状的翅；花被管无毛或被短柔毛；副萼存在或无 4

Ridge loaded ring plane circuit ; Slow wave structure ; Small signal gain ; Large signal

脊加载环板结构；慢波系统；小信号特性；大信号特性

The ridge－loaded helical traveling wave tube is a new kind of high power millimeter wave device. The "hot" dispersion equation of this circuit loaded with an electronic beam is presented in this paper, and the Downhill method is used to solve the transcendental equation.

脊加载螺旋槽行波管是一类新型毫米波大功率器件，给出了此结构中引入电子注后的"热"色散方程，并利用"牛顿"下山法求解了此复系数超越方程。

Sastruga is a noun that means a wavelike ridge of hard snow formed by the wind.

Sastrugas是一个名词，它是指一种大雪因风而成的波状脊。

We chose 30 type milli-needle as tools after routine sterilization. Usually we pick levelly 0.5-0.8 inch at Baihui, 1. 5 inch at Jiaji, 1-1. 5 inch inclinedly to the nose tip at Fengchi, 1-1. 5 inch inclined at Jianjin, 1-1. 5 inch at Shousanli. After obtaining gas by rotating method, we used moxibustion at Baihui by lighting the moxa strip, and put the acupuncture and moxibustion therapeutic instrument (made in shanghai, G6805-Ⅰ) at other acupuncture points. We chose thin and dense wave and adjust the current strength according to endurance of the patients, and 20 minutes each time, one time every other day, 15 times a course.

操作：患者俯卧位或坐位，选30号毫针，常规消毒，管筒进针，进针后百会穴平刺0.5～0.8寸，夹脊穴直刺1.5寸，风池穴针尖微下，向鼻尖斜刺1～1.5寸，肩井斜刺1～1.5寸，手三里直刺1～1.5寸，行捻转法得气后，将艾条点燃后于百会穴上行温和灸，其余各穴接上海产G6805-Ⅰ型针灸治疗仪，用疏密波，电流强度以病人能耐受为度（其中风池穴的电流强度以偏小为宜），每次20分钟。

To detect wave forms lineated on the seafloor, tow fish of sidescan sonar shall be towed in the direction parallel to their strike, and the image of hinge line of sand waves shall be located in the half way of the slant range being set.

侧扫声纳於侦测波形的最佳成像方位角，为拖鱼指向与波脊平行，并且坐落在测距一半以上，可增加地形起伏的辨识率。

The temperature step is thought to have a strong influence on the characteristics of the laser diodes.

由于脊形波导的弱自建波导特性，这一温度台阶会对侧向模式的限制产生较大的影响。

The model of photon-induced refractive index change based on GaAs materials is presented briefly, then the model based on GaAs/AIGaAs quantum wells materials is deeply analyzed by treating the effects of photon-excited carriers self-consistently. Furthermore, the propagation characteristics of multi-quantum well waveguide is invested, and the low-loss multi-quantum well rib waveguide deeply etched is also designed by using the spectral index method.

在简要分析了基于GaAs材料的光致折射率模型的基础上，通过自洽的方法，重点研究了基于GaAs/AlGaAs多量子阱材料的光致折射率模型；其次分析了量子阱波导传输特性，利用谱折射率法设计低损耗的深刻蚀脊形量子阱波导。

All I have learned is the history development of spinal manipulation from Hippocrates to D.D. Palmer, and B.J. Palmer. I didn't know Chinese medical doctors long before D.D. Palmer's time had being using manipulation techniques to treat spinal and spinal related disorders.

我所学的是从希波克拉底到西元前和西元后的整脊发展史，我不知道在西元前中医大夫就已经开始通过整脊技术治疗脊椎疾病和与脊椎相关的疾病。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。