查询词典 base 2

Upper leaves ovate, rarely ovate-lanceolate, 2--8 X 0.8--2.5 cm, densely strigillose and sparsely transparent glandular, base subrounded to broadly cuneate, apex acute to subobtuse; veins 2 or 3 pairs; veinlets inconspicuous.

上部叶片卵形，很少卵状披针形，脉2或3 对；细脉不明显总状花序顶生，缩写，通常近。

Leaves sessile, linear-lanceolate to subulate, 5--7(--10) X 0.7--2 mm, base slightly dilated, submembranous, leathery, glabrous or sparsely pubescent on margin, margin cartilaginous, apex acuminate, cartilaginous; midvein raised abaxially.

叶无柄 线状披针形的到钻形， 5-7(-10)X 0.7-2毫米，背面中脉突起花葶单生，1或2花，在毫米，在叶内隐藏，具长柔毛；苞片1或2，裂片三角形，具缘毛，先端锐尖；脉5，不明显。

Leaf blade 2-3.5 cm wide, abaxially velutinous, base cuneate; petiole 0.5-2.5 cm

叶片2-3.5厘米宽，背面的茸毛，基部楔形；叶柄0.5-2.5厘米 12 Chirita medica 药用唇柱苣苔

Flowers and fruit 4- or 5-merous; disk flat, not circling ovary; ovules 2-12 per locule; fruit axis splitting with valves when fruit dehisces; seeds 2 or more per cell, attached to top or base at inner angle; raphe not branched.

花和果瓣4或5；花盘平，不环绕子房；胚珠2-12每室；果轴劈开具裂爿结果时开裂；种子2或更多每室，着生最高或基部在内部有棱；种脊不分枝。 1 Euonymus 卫矛属

Spikelets 2.8–5(–7)× 1.5–2.3 mm, greenish yellow tinged light purple, florets 12–18, closely overlapping, disarticulating from base upward; rachilla persistent; glumes unequal, lower glume 0.5–1 mm, upper glume 0.75–1.4 mm, both acute; lemmas 1.1–1.5 mm, lateral veins faint, apex subacute.

小穗 2.8-5(-7)* 1.5-2.3 毫米，黄绿色微染浅紫色，小花12-18，接近重叠，向上的脱节的自基部；小穗轴持久；颖片不等长，低的颖片0.5-1毫米，上面颖片0.75-1.4毫米，都锐尖；外稃1.1-1.5毫米，侧脉昏倒，先端近尖。

Fertile stamens 2, posterior; reduced stamens 2, anterior, forming prominent plaits on base of lower lip.

能育的雄蕊2，后唇瓣；退化的雄蕊2，在下唇的基地上的前面，形成的突出的褶皱。

Meanwhile, in view of the main issues, put forward: 1 study and training development at the same time, raise the competitive edge of excellent athletes, of local personnel training should be based, the culture of reserve relents should base on the Fujian"s native athlete; 2 joint training with the college team Student athletes colleges and universities linked to the frontline players solve; 3 competitive conditions relaxed、order more Competition、give the champions 2-3 golds; 4 optimizing the training conditions; 5 improving the post training system of the province"s coaches.

针对出现的主要问题，提出了发展对策：1学习和训练同步发展，提高优秀运动员的竞争能力，人才培养应立足本土，引进为辅；2与高校联合培养队员，通过运动员在高校挂学籍等解决一线运动员出路；3竞赛规程条件放宽、多举行比赛、可给予冠军队2-3枚金牌；4优化训练条件；5完善全省教练员岗位培训制度。

Fruit ovoid-ellipsoid, 1.7–2 × 1–1.5 mm, base cordate, surface granulate with minute papillae; vittae 1 in each furrow, 2 on commissure.

果卵球形椭圆形， 1.7-2 * 1-1.5 毫米，基部心形，表面颗粒状的具小乳突；油管每棱槽1，在合生面上2。

Chiral ligands mentioned above and their complexes with acetate copper were used as enantio-selective catalysts in asymmetric cyclopropanation reactions of diazoacetate and 1,1-diphenyl ethylene. Investigations indicate that all of them reveal certain optical-selective capability, but chiral C2-symmetric 2,6-bispyridine ligands show better catalytic capability than chiral asymmetric schifF-base ligands.

选择了2个手性2，6-吡啶双噁唑啉配体和6个手性不对称席夫碱配体与醋酸铜形成的配合物作为催化剂，对重氮乙酸乙酯与1，1-二苯乙烯不对称环加成进行催化反应，发现这8个催化剂对1，1-二苯乙烯的不对称环丙烷化反应都表现出了一定的光学活性诱导能力，手性2，6-吡啶双噁唑啉-铜类具有比手性Schiff碱-铜类更好的催化性能。

Media Help Everyday we are exposed to the steam often divided into two, one, the boiler steam - saturated steam 2, thermal power plants out of steam - superheated steam 1, a relatively stable temperature and pressure saturated steam, temperature lower than 250 ℃, working pressure lower than 1.6Mpa 2, superheated steam temperature and pressure changes of a high base temperature up to 400 ℃, working pressure is lower than 4.0Mpa For the first steam, we usually use soft sealing steam solenoid valve as follows: Structural characteristics This valve is a valve and Balance valves main valve by the two vice components with the second open valve Pilot solenoid valve Heat: electromagnetic part, some with special high temperature seals and sealing materials, electrical materials, and apply a variety of insulation measures Wear: selection and reasonable Globe Valves guidance suite valve cup and clever use of fluid lubrication, reduce wear, increase life expectancy Resistance to condensation: condensation of steam pipeline valve on the steam water is an important factor in action, the valve will not affect the condensation water Other uses - soft sealing steam solenoid valve This series solenoid valve can Safety valves be widely used in textile, printing, chemicals, plastics, rubber, pharmaceutical, food, building materials, machinery, electronics, surface treatment and research sectors and bathroom, dining room, air conditioning automatic control system.

介质说明日常生活中我们接触到的蒸汽常分为两种，1、锅炉蒸汽-饱和蒸汽 2、热电厂出来的蒸汽-过热蒸汽 1、饱和蒸汽温度压力相对稳定，电动阀门执行器温度低于250℃，工作压力低于1.6Mpa 2、过热蒸汽温度压力变化基数较大温度最高可达400℃以上，工作压力则低于4.0Mpa 对于第一种蒸汽，我们通常会选用氧气专用阀、铜阀门软密封的蒸汽电磁阀如下：结构特点本阀是由副阀和主阀两大部件构成的先导式二次开阀的电磁阀耐热：电磁部分、密封件部分用特种耐高温电工材料和密封材料，并应用了各种隔热措施耐磨：选材合理，电站阀门阀杯和导向套间巧妙地利用流体的润滑作用，减少磨损，提高寿命耐冷凝：蒸汽管道的冷凝水是影响蒸汽电磁阀动作的重要因素，本阀则不受冷凝水影响其他用途-软密封蒸汽电磁阀本系列电磁阀还可广泛地应用平衡阀纺织、印刷、化工、塑料、橡胶、制药、食品、建材、机械、电器、表面处理和科研部门以及浴室、食堂、空调等自控系统。

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