它们的下颚有力，牙齿锐利，占其体长一半的尖尾能够充当鞭子驱散捕食者。
They have strong jaws with razor-sharp teeth and sharp tails, which make up half their body length and can be used as whips to drive off predators.
主要观察指标：双侧额叶、尾核、扣带回和小脑葡萄糖代谢显像的半定量分析。
MAIN OUTCOME MEASURES: Glucose metabolism of bilateral frontal lobes, bilateral caudate nuclei, bilateral cingulate gyri and bilateral cerebella.
英语诗歌中的美感和英语语音息息相关，尤其体现在韵律的运用上，最常见的有头韵、尾韵、谐音、半谐音和拟音。
In English poetry, aesthetic sense and English pronunciation are closely linked, reflecting especially in the metre, such as alliteration, assonance, rhyme, semi-assonance and onomatopoeia.
真实故事：去年秋天，在参加白宫的一个要求宾客穿半正式礼服的招待会时，澳洲人纳塞尔发现他没有系好他的无尾半正式男士晚礼服。
True story: Last fall, rushing to a black-tie reception at the White House, Nasser, an Aussie, realized he hadn't packed his tuxedo.
尾短，一般不超过身长的一半，部门品种不超过后腿长度的一半，甚至基本看不到。
The tail is short, generally not more than the length of the half, partial breed is less than half the length of the hind legs, and even can't see.
在半闭弯尾姬蜂产卵器上观察到1种钟形感器、2种腔锥感器、浅凹状感器和分泌毛孔。
There were 1 type of campaniformia sensilla, 2 types of coeloconic sensilla, 1 type of slight surface depression and many secretory pores on the ovipositor of D. semiclausum.
“魔尾鱼群”被改为“半咸水鱼群”，这种鱼群钓出的大多数是“金镖鱼”，少数是“魔尾鱼”。
Feltail fishing nodes have been changed to Brackish Mixed Schools; they now produce mostly Golden Darters and some Feltail.
同羊为我国著名的也是陕西省独有的肉毛兼用脂尾半细毛羊优良品种。
Tong sheep is not only the famous sheep breed in China, but also a special dual-purpose half fine-wool local sheep breed in Shaanxi Province.
红核投射至下橄榄主核的背侧板及内侧副橄榄核尾侧半的背端部；
The projections from the red nucleus to the IOC terminated in the dorsal lamina of the principal olive and the dorsal end of the caudal half of the medial accessory olive.
这些结果表明，菜蛾盘绒茧蜂与半闭弯尾姬蜂在同一寄主中发育时，前者具有明显的竞争优势。
These results suggest that C. plutellae have an obvious advantage over D. semiclausum in competition when both parasitoids develop in the same host.
耐用半封闭式尾桨变速箱保护尾桨齿轮同时也可以很容易地查阅。
The durable semi-enclosed tail rotor gearbox protects the tail rotor gears while at the same time allowing easy inspection.
水豚一种巨大的半水栖啮齿动物（水豚），产于南美洲的热带地区，四肢短小，尾已退化，身体长达1。
A large semiaquatic rodent(Hydrochoerus hydrochaeris)of tropical South America, having short limbs and a vestigial tail and often attaining lengths of more than1.2meters(4feet.
水豚一种巨大的半水栖啮齿动物（水豚），产于南美洲的热带地区，四肢短小，尾已退化，身体长达1。
A large semiaquatic rodent(Hydrochoerus hydrochaeris)of tropical South America, having short limbs and a vestigial tail and often attaining lengths of more than1.2meters(4feet.
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