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In Pteridaceae s. l., false veins can be found in Pteris, Adiantum, and vittarioids; in this thesis, Energy Dispersive X-ray element analysis and histochemical studies were used to confirm the false veins of these three taxa are composed of spicular cells – a kind of long, silica depositing epidermal idioblast.

於广义的凤尾蕨科中，假脉可见於凤尾蕨属、铁线蕨属以及书带蕨类群；本论文利用能量色散X光光谱仪元素分析，配合组织化学染色的结果，证实此三类群的假脉均是由具二氧化矽堆积的矽异形细胞(spicular cell， SC)所构成。

The cones are globose to ovoid, 1.5-2.5 cm in diameter with 16-28 scales, arranged in opposite pairs in four rows, each pair at right angles to the adjacent pair; they mature in about 8-9 months after pollination.

叶交互对生，在绿色脱落的侧生小枝上排成羽状二列，线形，柔软，几无柄，通常长1.3一2厘米，宽1.5一2毫米，上面中脉凹下，下面沿中脉两侧有4－8条气孔线，雌雄同株。

I was a child diagnosed carefully, through the fur pulse was found at the Yin and Yang Ju virtual child disease, Qi blood off, gas is not photo blood in the veins outside the overflow, whereby I use flavored ShengmaiYin, issued by traditional Chinese medicine prescriptions: Ginseng 6 g, Ophiopogon 6 grams, 9 grams of Schisandra, Astragalus 30 grams, 30 grams Agrimony, 37 powder 2 grams, 30 grams Red Kid, Ji Song fried out of traditional Chinese medicine extracting room service legislation.

我为小孩认真检查诊断，通过舌苔脉象发现此病儿处于阴阳俱虚，气虚血脱，气不摄血，溢于脉外，据此我用加味生脉饮，开具中药处方：人参6 克、麦冬6 克、五味子9 克、黄芪30 克、仙鹤草30 克、三七粉2 克、红孩儿30克，急送中药煎药室煎出立服。

Algorithms of mass air flow, fuel film quantity and the compensation of fuel injection pulse width under both static and transient conditions are analyzed and deducted.

通过对油膜质量和喷油脉宽补偿计算的推导和分析，总结出了适用于各种工况的喷油脉宽补偿算式。

Calculated the lower limit of abnormal after the plane through the delineation of the contour map of the occurrence and analysis of abnormal findings were as follows: work area on the lithology in terms of more or less divided into two parts, East and West, the western area for the low-resistivity, lithology is metamorphic carbonaceous sandstone or slate, for the emperor in eastern areas, lithology for granite and granite porphyry, quartz vein occurrence in eastern and more, these quartz veins is into the eastern part of the resistivity of the form of alternating high and low.

计算了异常下限值后，通过圈定了平面等值线图上的矿点异常和其它分析得到结论如下：工区就岩性而言大致划分为东西两部分，西部为低阻区，岩性为变质砂岩或炭质板岩，东部为高祖区，岩性为花岗岩及花岗斑岩，东部多赋存石英脉，这些石英脉是的东部电阻率成高低交替的形式。

Abaxial surface of leaves with arachnoid hairs, and very prominent parallel cross-bars on veinlets.

叶背面具具蛛丝状毛的毛和在细脉上的非常突出的平行的横脉。

Leaf blade usually elliptic or obovate-elliptic, abaxially yellowish or gray when dry, reticulate veins inconspicuous, vein axils often with areole, papery to thickly papery; young branches glabrous.

叶片通常椭圆形或倒卵形椭圆形，干燥时灰色的背面淡黄或，网脉不明显，脉腋通常具小窠，纸质的到厚纸质；幼枝无毛。 31 R。 tangutica 甘青鼠李

Among which 43. 4% of gold distributes in the inclusion of pyrite and arsenopyrite.

金以自然金形式嵌布在脉石及脉石微裂隙中。

ABSTRACT: Objective In order to investigate the therapeutic effects of portal arterialization for portal hypertension, portal arterialization and complete shunt was applied in canine model of portal hypertension, which was made by thread embolization within the portal vein.

目的 为评估门静脉脾动脉化对门脉高压症的治疗效果，对丝线栓塞性门脉高压模型犬进行脾动脉门静脉吻合联合完全门体分流，并观察治疗效果。

Based on fluid network theory ,the mathematical model of fluid pulsation attenuator was established.

采用流体网络理论方法对流体网络的特点和基本参数法进行分析，研究并建立一种流体脉动衰减器的数学模型，并通过脉动衰减器的阻抗及系统插入损失，对其性能进行研究。

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