查询词典 linear

Our company is the agent of German STIEBER one-way bearing, Japan HEPHAIST linear bearing and Japan JNS needle roller bearing in China. We also distribute BOLU, JNK ball bearing, MKS long needle, Three-R roller linear slide, SENJU oilless bearing and SB universal bearing etc.2 Competitive price.

一、 保证正品我司为STIEBER德国单向轴承和日本HEPHAIST直线轴承之中国代理，日本能濑精工株式会社JNS滚针轴承之中国经销代理商，亦同时经销BOLU、JNK滚珠轴承、MKS长钢针、Three-R滚柱型线性滑轨、SENJU无给油轴承、SB万向轴承等厂牌之各式特殊轴承。

The relation between different openings radius and overbreak as well as underbreak are studied. According to these, the relation between RMR and Q is built. The linear relation and the logarithm linear relation between RMR and Q and overbreak as well as underbreak are gained.

论文对洞室围岩的RMR分类和Q分类与超欠挖之间的关系进行详细的研究，研究不同开挖洞径与洞室超欠挖之间的关系，并由此建立了RMR分类和Q分类之间的关系，得出围岩的RMR分类和Q分类与洞室超欠挖呈线性关系或对数线性关系。

The computations required are respectively to solve a decoupled group of overdetermined linear systems of equations, to solve a lower triangular linear system, and to carry out a number of simple subtractions.

对於前两种判别方法，我们也设计了相对应的最佳周期编码序列来减少通道杂讯以及数值误差的影响，以提高通道估测的准确度。

According to the number of unknown variables in ideal element fitting, variable substitution is adopted to convert the overdetermined nonlinear equations into overdetermined linear equations. Cumulative sum operator is used to solve the overdetermined linear equations.

根据理想要素拟合过程中待求未知量的个数，运用变量代换，将非线性超定方程组转化为线性超定方程组；对变换后的超定线性方程组施加累积算子，进行未知数求解；最后用仿真实例进行了分析，并与CIRP方法进行比较。

The proposed algorithm divides the overmodulation range into two parts, and allows smooth transitions through the entire operating area, from the linear range up to six-step operation, and keeps the linear relationship between the output current and the modulation index.

该方法根据调制比将整个过调制区域分为两部分，能实现变流器从线性区域到六脉波状态的平滑过渡，并且保证输出电流和调制比之间成线性关系。

Especially, it is found that there exists three types of relative permeability of water such as concave, convex to the water saturation ax and the reversed "S" pattern. The super-low permeability reservoir is sensitive to pressure, apparent with millipore undersaturation and water blocks. In this study, a new concept of irriducible undersaturation is brought up. And a new mode to describle the process of imbibition dynamics is used to reveal and confirm the mechanism of pinhole enveloping macropore as following: pendular ring of wetting phase gathers→it fills throat→it truncates nonwejting phase . The expression of pressure distribution and the equation of oil production are deduced under conditions of non-darcy linear seepage and non-linear seepage.

尤其发现水相相对渗透率曲线存在凹向、凸向含水饱和度轴及反S形三种形式；特低渗透储层的压力敏感性强，微孔隙的欠饱和及水锁效应显著，本文研究中提出欠束缚水饱和度的概念，引用一种描述渗吸动态即湿相液环聚集→充填喉道→截断非湿相的演化过程的新方法，更深刻地揭示和证明了&小孔包围大孔&机理；推导出了非达西线性渗流和非线性渗流条件下的压力分布表达式和油井产量方程。

In this article, we implement a piecewise linear contrast stretch operation, with three linear segments.

我们的。在本文中，我们实施分段线性反差拉伸操作，有三个线性部分。

Leaves alternate, linear to linear-lanceolate or oblong-lanceolate, pinnatifid or dentate.

叶互生，线形的到线状披针形或长圆形披针形，羽状半裂的或具牙齿。

Leaves alternate, sessile, linear to linear-lanceolate, pinnatipartite or pinnatifid.

叶互生，无梗，线形的到线状披针形，羽状深裂或羽状半裂。

Leaves simple; petiole 1.5--4(--7) mm; leaf blade ovate or lanceolate in outline, pinnatipartite or pinnatisect, sometimes pinnatilobed, 0.5--5 × 0.3--3 cm, leathery, both surfaces sparsely puberulous or subglabrous, base cuneate or subtruncate; lobes in 1--3(or 4) pairs, undivided and linear or subrhombic and unequally 2- or 3-lobulate, 4--15 mm, apex acute; lobules ovate, triangular, or linear; midvein abaxially slightly prominent or flat, inconspicuous.

单叶 叶柄1.5-4(-7)毫米；叶片卵形或披针形轮廓，羽状深裂或羽状全裂，有时羽状浅裂的， 0.5-5 * 0.3-3 厘米，革质，两面稀疏被微柔毛的或近无毛，基部楔形或近截形；在对，不裂和线形或1-3(或4)内裂片和不相等2或3具小裂片，4-15毫米，先端锐尖；卵形，三角形的小裂片，或线形；中脉的背面的稍突出或平，不显眼。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。