渐

Conditions for permanence and global stability of the system are also obtained.

此外， 还得到了系统一致持久和全局渐近稳定的条件。

The asymptotic solutions of non-uniform conical shells under arbitrary boundary conditions are determined by double-parameter perturbation technique and transfer function method.

利用摄动方法，将微分方程进行双参量摄动，采用传递函数法对所得到的摄动方程进行求解，得到了变厚度圆锥壳在任意边界条件下的渐近传递函数解。

By using perturbation theory, the asymptotic expressions of periodic solutions are obtained and compared with the numerical results.

研究了一类慢变参数振子系统，通过摄动方法得到其对称周期解的渐近展开式，并与数值解进行了比较。

Leaves palmately 3(-5)-foliolate; stipules membranous, lanceolate, ca. 8 mm, caducous; petiole 8-20 cm; terminal petiolule 2-5 cm, lateral petiolules 5-20 mm; leaflet blades ovate, elliptic, obovate, or elliptic-ovate, 7-15 × 4-8 cm, papery, sparsely pubescent only on nerves, glabrescent, base broadly cuneate to obtuse, margins with 2 or 3 teeth per cm, apex acute or caudate-acuminate.

叶具掌状3(-5)小叶；托叶膜质，披针形，约8毫米，早落；叶柄8-20厘米；顶生小叶柄2-5厘米，侧生小叶柄5-20毫米；小叶叶片卵形，椭圆形，，或椭圆状卵形， 7-15 * 4-8 厘米，纸质，只在叶脉具稀疏短柔毛，后脱落，基部宽楔形到钝，边缘每厘米具2或3牙齿，先端锐尖或尾状渐尖。

Leaves trifoliolate; lateral leaflets subsessile, petiolule of terminal leaflet 2-4 cm; leaflet blades oblong-lanceolate to elliptic, 5-10 cm, subcoriaceous, glabrous or densely pubescent on abaxial surface when young and pubescent along veins when mature, green adaxially, pale green abaxially, lateral veins 7-10 pairs, base obtuse to rounded, sometimes oblique on lateral leaflets, margin serrulate with hard teeth, apex narrowly acuminate.

叶具三小叶；近无柄的侧生小叶，顶生小叶的小叶柄2-4厘米；小叶叶片长圆状披针形的到椭圆形，5-10厘米，近革质，在背面上幼时无毛的或密被短柔毛的，成熟时短柔毛沿脉，正面绿色，背面浅绿色，侧脉7-10对，基部钝到圆形，有时在侧生小叶上斜，边缘细锯齿具硬齿，先端狭渐尖。

During run-up phase, constant switching frequency and power-set increased method are used in order to avoid over power.

从启动到稳态过渡阶段采用恒频和功率渐增的控制策略，实现高压钠灯的平滑过渡。

A sudden crescendo forces the music from pianissimo back to forte in only half a bar.

一段突然的渐强音使音乐在半个小节内从最弱音增强到强音。

From crescendo to pianissimo, and player to player, the action assembly must be able to translate the emotional and expressive intent of the artist with consistency and power.

从渐强音到最弱音，机械装置部件必须能够连贯地、有力地传递艺术家的情感和所要表达的意思。

Advanced optical technology and high speed scanning animation technology, long life-span, low power consumption; showing graphics with the function of rotating, zooming, rolling, moving, 3D animation effect, stroboscopic action; can write word, picture, animation graphic, beam performance, and unique laser beam advertisement.

先进光控技术和高精度振镜扫描动画技术，寿命长、功耗低、图案具断笔、旋转、缩放、翻滚、移动、点渐绘、三维动画、频闪等效果、可做文字表演、动画表演、光束表演、激光广告等特有光束。

The Pin Oak Levee finally succumbed to the rising waters of the Mississippi.

Pin Oak 堤坝终于被密西西比河日益渐涨的洪水给击垮。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐