覆盖着灰的

The differentiation states of costae indicates the ways they absorb and transport water, and their ability adapting to the dry conditions, which was elucidated by the following examples: Brachythecium plumosum, because of its thin cell-walls in the costae and the absence of hydrome, assistant and steroid cells, can absorb water and nutrition under shady and moist conditions; Plagiomnium rostratum, though often grows in shady and wet condition, has hydrome and steroid cells, a feature similar to those of xeric mosses, which endows it to grow in the conditions with periodical drought stress during its life cycle; Hygrohypnum luridum is characterized by its slender leaves with only one layer of cells, the thin cell-walls, the absence of filaments on the leaf surface, and the fewer layer cells in the costae, the absence of hydrome and steroid cells. These features make it adaptable to aquatic environments. For Pogonatum inflexum and Atrichum undulatum, their ventral surfaces covered with lamella, while for Racomitrium japonicum, Thuidium cymbifolium, Macromitrium ferriei, Diphyscium fulvifolium, Barbula unguiculata and Ceratodon purpureus, their leaves are strongly mammillose or papillos. Such appendiculate structures made them adaptable to thy conditions.

例如，荫湿生环境下的羽枝青藓Brachythecium plumosum，其中肋细胞胞壁较薄，无导水主细胞和副细胞的分化，也没有厚壁细胞分化，能够在阴湿环境下吸收水分和养分；钝叶匍灯藓Plagiomnium rostratum具有与旱生藓类植物相似的中肋结构，叶片较厚，中肋具导水主细胞，中肋背面具厚壁细胞，这些特点使该种藓类植物能够分布于间隙性干旱胁迫的环境中；水灰藓Hygrohypnum luridum叶片纤细柔弱，仅1层细胞，细胞胞壁薄，叶表无附属结构，中肋细胞层数少，无导水主细胞分化，也没有厚壁细胞，这些特点使得水灰藓'能够生长在水生环境中；东亚小金发藓Pogonatum inflerum和波叶仙鹤藓Atrichum undulatum的叶腹面覆盖着栉片，东亚砂藓Racomitrium japonicum、大羽藓Thuidium cymbifolium、福氏蓑藓Macromitrium ferriei、东亚短颈藓Diphyscium fuhifolium、扭口藓Barbula unguiculata和角齿藓Ceratodon purpureus的叶片表面有乳头状突起或疣状物，这些附属结构使它们能够适应于旱生的环境中。

Category: C Type: Soft-ripened Milk: Goat Origin: California From Mary Keehn. Small cheese made at Cypress Grove. Covered with layer of ash topped with fluffy white bloomy rind. Moist with a clean lemony taste characteristic of a fresh goat cheese.

类别：C 类型：半软成熟奶：山羊奶原产地：加利福尼亚由Mary Keehn在Cypress Grove生产的小奶酪；覆盖着灰层，上面有白色绒毛，粉色外壳；潮湿而有着清爽的柠檬味，有着新鲜山羊奶酪的特质。

As the flakes that fall thick upon a winter's day, when Jove is minded to snow and to display these his arrows to mankind- he lulls the wind to rest, and snows hour after hour till he has buried the tops of the high mountains, the headlands that jut into the sea, the grassy plains, and the tilled fields of men; the snow lies deep upon the forelands, and havens of the grey sea, but the waves as they come rolling in stay it that it can come no further, though all else is wrapped as with a mantle so heavy are the heavens with snow- even thus thickly did the stones fall on one side and on the other, some thrown at the Trojans, and some by the Trojans at the Achaeans; and the whole wall was in an uproar.

像冬日里的一场大雪，下得纷纷扬扬，密密匝匝――其时，统治世界的宙斯卷来飞落的雪花，对凡人显耀攻战的声势。他罢息风力，一个劲地猛下雪片，覆盖了山岳中迭起的峰峦和突兀的岩壁，覆盖了多草的低地和农人精耕的良田，飘落在灰蓝的海波里，遍洒在港湾和滩沿上，只有汹涌的长浪可以冲破它的封围，其余的一切全被蒙罩在白帐下，顶着宙斯卷来的大雪的压挤。就像这样，双方扔出的石块既多且密，有的飞向特洛伊人，还有的出自特洛伊人之手，扔向阿开亚人，整道护墙发出震耳欲聋的巨响。

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