多刺

In addition, using RT-PCR to detect expression of centrin homogene during Urechis unicinctus spermatid deferentiation and early embryonic development. The result revealed that (1) expression of HsCEN1 homogene is present during spermatid defferentiation including spermtid and sperm, but not in adult tissues including body wall tissue,intestinal mucous memberane cells and cell in coelom succus;(2) expression of HsCEN1 homogene is not present in unfertilized oocytes but present in that of released polar bodies after fertilization and parthenogenesis oocytes treated with A23187;(3) expression of HsCEN1 homogene is present during early embryonic development including two-cell stage,multicell stage,gastrula to trochophora.

我们还用RT-PCR方法检测了Centrin同源基因在单环刺螠精子分化过程和早期胚胎发育过程的表达，结果显示：在单环刺螠精子发生过程中的精细胞、精子团、精子中都有表达，而在成体的体壁组织、消化道组织、体腔球中则没有表达；在未受精卵中没有表达，而在受精后释放极体的受精卵和经A23187孤雌激活的卵中则有表达；在单环刺螠的早期发育过程——二细胞胚胎、多细胞胚胎、原肠胚、早期担轮幼虫——中都有表达。

Add natural disposition, soil helps advance somebody's career to also can survive, the bine does not have thorn, much more ramose, chang Xuan hangs down, young bine is compressed, knaggy, old bine lignification, show a circle a bit; Have a few thorn; Beautiful sheet gives birth to top, have two accrete occasionally, the standard is open, two side are symmetrical, have long canister.

附生性，土壤栽培亦可成活，茎无刺，多分枝，常悬垂，幼茎扁平，多节，老茎木质化，稍呈圆形；有少数刺座；花单生顶端，偶有两朵共生，水平开放，两侧对称，有长筒。

Objective: By observing the pathological changes of peripheral facial paralysis rats facial nerve and the positive neurons of nitric oxide synthase in the expression of facial nerve tissue, to contrast the effect of spininess and shallow needling with Spininess and fast Needling in expression of NOS.

目的：通过观察周围性面瘫模型大鼠面神经病理形态学改变以及面神经组织内一氧化氮合酶阳性神经元的表达，对比多针浅刺与多针速刺对周围性面瘫大鼠面神经NOS表达的影响，探讨针刺治疗周围性面瘫的作用机理。

The more degree shaded treatments were, the more biomass was allocated to the below-ground parts, resulting in the less ratios between above-ground and below-ground biomass. Shaded treatments limited sexual reproductive ability of V. spinulosa, which has reproduced less of ramets and winter tubers under shaded conditions versus natural conditions. V. spinulosa adapted the change of light by means of refuging life-history strategy.

随着遮阳强度的增加，刺苦草的最大叶长、总葡匐茎长和总的叶面积减少，遮蔽强度越大，分配到地下的生物量越多，冠根比率越小；遮阳生境下的刺苦草的有性繁殖受限，无性繁殖形成的分株和冬芽也比自然状态少得多；刺苦草采用回避策略应对光照胁迫。

Prickly yellow-flowered shrub of the moors of New England and Europe.

产于新英格兰和欧洲沼泽的、多刺的一种灌木，花黄色。

Hiding in thorny brush to sleep away the hours of sun, making his damp, shivering way through the darkness beneath the tree-netted moon, or scuttling furtively through the garden plots in his sagging, too-large cloak, Simon knew he was more rabbit than rogue.

Simon在阳光下，藏在多刺的树丛后，几个小时几个小时睡觉的时候；在黑夜中，树影斑驳的月光下，颤抖地走在湿潮的树林中，艰难地赶路的时候；或是，他裹着那个松松垮垮的、实在太大的斗篷，偷偷摸摸地穿过那些菜园的时候，他明白，自己不象个无赖，而更象只野兔。

It is called an " Echinoderm", which means it is spiny-skinned.

被称为&棘皮类动物&，这意味着牠们具有多刺的皮肤。

These small, spiny echinoderms are found in oceans all over the world.

这些小的，多刺的棘皮动物在全世界海洋能找到。

Shallow-water echinoderms having soft bodies enclosed in thin spiny globular shells.

浅水中的棘皮动物，其软的身体封在多刺的球形壳中。

A bur of this plant .Rose is a briar.

玫瑰是多刺的植物。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。