Bar-Joseph及其同事指出,果蝇是通过定时安排而不是对周边数目进行统计来决定哪个细胞发育成硬毛的。
The flies' trick lies in using timing instead of a neighborhood census to determine which cell becomes a bristle, Bar-Joseph and his colleagues report.
在欧洲,人们发现野猪毛太硬,会使牙龈流血,所以就改用了更为柔软的马毛。
In Europe, it was found that wild boar hair was too stiff and made the gums bleed, so horsehair, which was softer, was used instead.
与其他食蚁兽的硬毛不同,侏儒食蚁兽的金色毛发非常柔软柔顺。
Unlike the stiff fur of other anteaters, the dwarf anteater's golden hair is very soft and silky.
处于早期阶段的果蝇神经细胞不一定了解周围细胞的数目,但是他们能够发育成合理分布的感觉硬毛。
Young fruit fly nerve cells don't necessarily know how many cells are in their neighborhood, yet they manage to develop into appropriately distributed sensory bristles.
在他上初中时,当地的消防员用他宠物——一条硬毛猎犬的名字“公爵”,给他起了个绰号。
When he was in junior high , local firemen dubbed him " Duke " after a tagalong Airedale .
Barbicambarus属的物种更拥有特别的“满是胡须的”触角,结实的硬毛覆盖其上,为它们带来更强的感知能力。
Species of the Barbicambarus genus have uncommon "bearded" antennae covered with fine bristles that enhance their sensory capacity.
南美野生羊驼是南美洲类似骆驼的动物中最高的动物。南美野生羊驼的毛太硬,没有用处。
The guanaco is the tallest of the South American camel-like animals. The hair of a guanaco is too stiff to be useful.
另一方面,硬毛牙刷刷,刷的积极可能导致经济衰退的牙龈和牙齿的珐琅质磨损,暴露根耦合表面。
On the other hand, a hard-bristled brush, coupled with vigorous brushing can result in recession of the gums and the abrasion of tooth enamel and exposed root surfaces.
假牙刷子的毛比普通牙刷的毛要硬一些。
A denture brush has bristles that are stiffer than those in an ordinary toothbrush.
避免和尖硬锐利的物质擦碰,避免受高压高热及化学试剂的腐蚀,以免擦毛或损伤。
Avoid and sharp hard sharp material to avoid the corrosion of high heat and chemical reagents, so as not to rub the hair or damage.
它们的双层的皮毛,一层柔软的绒毛,使它们能够在寒冷的水里面保持温度,一层厚硬的外层毛具有防水功能。
They have a double coat: a soft, downy undercoat that keeps them dry and warm in cold water and a hard outer coat that helps them repel water.
茎单一或数个和丛生,上面分枝,密被糙硬毛,毛盘状的在基部;分枝纤细,平展。
Stems single or several and cespitose , branched above, densely hispid, hairs discoid at base; branches slender, spreading.
叶密被长硬毛背面的特别是在脉上。花对生。显著被微柔毛有环的花冠筒在里面。
Leaves densely hirsute especially on veins of abaxial surface. Flowers opposite. Corolla tube conspicuously puberulent annulate inside.
德国硬毛指示猎犬具有的多功能猎犬体格,保证了它在野外活动的灵活性和忍耐力。
The German Wirehaired Pointer is a versatile hunter built for agility and endurance in the field.
好的,这种牌子怎么样?挺不错的,分硬毛、软毛和中毛三种。
Sure. What about this brand? It is supposed to be very good. They come in hard, soft and medium.
颈部和背部的外层披毛长而硬,雄性在肩胛的毛发也非常丰富,形成脖圈的外观。
The outer coat is stiffer and longer on the neck and back, and in males considerably more profuse at the shoulder, giving them a more ruffed appearance.
然后,用硬直毛刷去除马毛里脱落的毛发、灰尘和皮屑。
Then use a stiff-bristled dandy brush to remove the loose hair, dirt, and scurf from the horse's coat.
邓恩是所有大城市德富权的皮毛,但戴伊是可怕的硬毛德差。
Dern big cities is all right fur DE rich, but dey is terrible hard fur DE poor.
邓恩是所有大城市德富权的皮毛,但戴伊是可怕的硬毛德差。
Dern big cities is all right fur DE rich, but dey is terrible hard fur DE poor.
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