牵引

The model is usually an inhomogeneous system of linear equations. It is pointed out that the general solution of the homogeneous system of linear equations can satisfy the request of making the wires tight, and the special solution of the inhomogeneous system of linear equations are not smaller than zero, so their sum is greater than a given mumble.

由于多自由度绳牵引并联机构的静力学模型一般是一个非齐次线性方程组，本文指出可让对应齐次方程组的通解的最小值满足绳保持张紧的条件；让非齐次线性方程组的特解非负，而避免利用对应齐次线性方程组的通解保证非齐次线性方程组的解不小于给定的最小值。

The key problems of finite element modeling and analysis of nonlinear structural dynamics for the whole firing course of towed howitzer are investigated.

研究牵引火炮全发射过程非线性结构动力学有限元建模和分析中的关键问题。

The main contents are as follows:(1)Creating finite element model of cradle carriage, top carriage and trail of the howitzer.

本文根据结构动力学理论和非线性有限元方法，利用ABAQUS有限元软件对D30122牵引榴弹炮进行了非线性结构动力学研究。

The results indicate that the tempestite in the area has lots of rock types including clastic rocks, bioclastic limestones and volcaniclastic rocks. The cumulative probability plots have "high slope-multi-bouncing population-1 suspension population" pattern, multi segments pattern and "high slope 1 segment" pattern. The sedimentary structures include gutter cast, surface of scour, cut structure, graded bed, massive bedding, hummocky cross stratification, parallel bedding, ripples, contemporaneous deformation and Fugichnia. The grains distribution and sedimentary structures shier that the transportation medium is characterized by tractive current and gravity flow synchronously.

结果表明，该凹陷风暴沉积岩石类型丰富，包括各类碎屑岩、生物灰岩和火山碎屑岩粒度分布具有"高斜多跳悬式"、多段式和"高斜一段式"等多种样式沉积构造发育渠模、冲刷面、截切等底层面侵蚀构造和递变层理、块状层理、丘状层理、洼状层理、平行层理等构造，还发育有波痕和各种同生变形构造、生物逃逸构造等粒度分布和沉积构造反映出研究区兼有重力流和牵引流的水动力机制。

Shanghai strongwon the present factory in 1998 to establish Shanghai, the product renews promptly, we had the specialty design team, the sale, the freight bill, inspected goods, the shipping, the declaration, guaranteed that produced goods absolutely safe; Shanghai strongwon the present factory owner to do business the service: Christmas present: Christmas glass, suo material ball, Christmas resin craft product, Christmas cloth class product, Christmas craft candle; Ghosts' festival product: Skeleton head, devil, cat, condor, bat; Spring the lignin hangs: The wooden bird room, the typeface wood hangs; Valentine day: The valentine day garland, the heart shape hangs; Pet thing: Pet food, the BED - pet bed, the BOWL- pet bowl, the HOUSE- pet room, the CARRIES- pet raises the belt, COLTH- pet clothes, the TOY- pet toy, the pet whistling, LEAD- the pet pulls the belt; Iron hardware hurricane lamp: Glass hurricane lamp.

上海强赢礼品厂1998年成立上海，产品及时更新，我们有专业的设计团队，销售，跟单，验货，船务，报关，确保出货万无一失；上海强赢礼品厂主营业务：圣诞礼品：圣诞玻璃，嗍料球，圣诞树脂工艺产品，圣诞布类产品，圣诞工艺蜡烛；鬼节产品：骷髅头，大鬼，猫，秃鹰，蝙蝠；春天木质挂件：木鸟房，字体木头挂件；情人节：情人节花环，心状挂件；宠物用品：宠物食品， BED -宠物睡床，BOWL-宠物碗，HOUSE-宠物屋，CARRIES-宠物提带，COLTH-宠物衣服，TOY-宠物玩具，宠物口哨，LEAD-宠物牵引带；铁器风灯：玻璃风灯。

The liquid metal pressure and the tow speed were calculated according to the hydromechanics model as well as the heat transfer model. The results indicate that the technology parameter is appropriate,and the ?

结果表明：根据模型确定的参数是合适的，并在铸型温度为690～780℃、冷却距离为50mm、牵引速度为1.1mm/s的工艺条件下获得了！

And the rest of the Jews 13 acted hypocritically along with him, with the result that even Barnabas was carried away by their hypocrisy.

其余的犹太人也都跟他一起装假，以致连巴尔纳伯也受了他们的牵引而装假。

The I-Beam pattern alternates from inline to sideways orientation, which means there's traction in all directions.

的I -梁格局候补直列以横向方向，这意味着有牵引向四面八方扩散。

Cases were closed. Traction table and image intensifier were used during operation.

手术采用闭合复位，术中使用骨科牵引床和C型臂影像增强器。

For starters, coming when called will help you regain control of the dog in case of collar break, snapped leash or other similar equipment failure.

首先，未来的要求时将帮助您重新获得控制的狗案件衣领打破，断裂牵引或其他类似的设备故障。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。