tracts

View male and female reproductive tracts, and try some self tests!

去看看男性与女性的生殖道, 并试试他们的自我测验!

Vast tracts of the country are wild and undeveloped.

乡间大片大片的荒地尚未开发。

There are tracts of desert in Australia.

澳大利亚有大片沙漠.

Large tracts of sandy wastes were reclaimed.

大片大片的沙质荒地被开垦出来了。

Lowstand System Tracts of Early and Metaphse Jurassic Period was undergrown, of which Transgressive Systems Tract and Highstand Systems Tract made up.

早、中侏罗世低位体系域不发育，由海进体系域与高位体系域两部分组成。

Linear endoscopic ultrasonography of protrusion lesions of upper digestive tracts

线阵超声内镜对上消化道隆起性病变的诊断意义

They cleared large tracts of forest for farming, logging and ranching.

他们清除了大片的森林以经营农耕、采伐与畜牧。

It was a very old way of life that had nurtured human beings for millennia, a life dependent on sparse populations and large tracts of common land.

那是一种非常古老的生活方式，人类千百年来就是靠着这种方式来休养生息，一种靠着人烟稀少的公共土地来维系的生活。

Each sequence can be subdivided into lowstand, transgression and high-stand depositional system tracts which consist of basin-floor fan, slope fan, slump fan, condensed section and various progradational wedges.

每一层序还可细分出低水期、水进期、高水期沉积体系域以及组成它们的盆底扇、斜坡扇、滑塌扇，缓慢堆积段和各种类型楔状体沉积。

Gambell involved a grant of oil and gas leases covering tracts offshore of Alaska.

坎贝尔一案涉及到阿拉斯加近海岸的一片油气田的租借权问题.

This must mean we could leap into any activity and cover vast tracts of the six themed sections, we thought.

我们觉得，这意味着我们可以快速前往任何活动，走遍六个主题园区的宽敞道路。

These enormous tracts of land contain much of the nation's remaining wilderness.

这些大量的土地上保存着剩余的荒野.

If you do stop, she takes out her tracts and begins to speak.

然而,如果你停下了脚步, 她就会拿出那些小册子聒噪起来.

The sedimentary systems of lowstand system tracts include basin floor fan, slope fan, progradational wedge, delta, fan delta, alluvial fan, submarine valley and incised valley.

构成低位体系域的沉积体系主要有盆底扇、斜坡扇、前积楔、三角洲、扇三角洲、冲积扇、海底峡谷和下切谷等。

Large tracts of wasteland have become a granary.

荒滩变成米粮川。

Large tracts of snow, flying and buried all, including the truth.

大片大片的雪花, 飘扬,掩埋了所有, 包括真相.

Two major infection sites were the respiratory and the gastrointestinal tracts;

感染的主要部位是呼吸道，其次为胃肠道；

She encourages us to eat in moderation and without desperate gulps, to not extinguish the sacred fires of our bodies by dumping too much food into our digestive tracts too fast.

她鼓励我们吃得适度，不大口大口吃，勿将太多食物迅速扔进消化道中，以免浇熄体内的神圣之火。

These tracts included about 10 % of the total leased area.

这些地段包括全部租赁区域的大约10%.

With the selfless wisdom and beauty of irrigation large tracts of forest.

用无私的智慧和美丽灌溉着大片的森林.

vast tracts of forest

大片大片的森林

Each sequence is made of transgressive system tracts and highstand system tracts.

认为娄山关组由7个三级层序组成,层序界面为古岩溶不整合面或暴露带,每个层序都由海进体系域和高水位体系域构成.

They opened up large tracts of wasteland.

他们开垦了大片荒地.

On his Chinese Landscape Painting not Large tracts of black dot, not too much Cun lines.

他的山水画作品中没有大片的墨点，没有过多的皴线。

Vast tracts of the country are wild and undeveloped

乡间大片大片的荒地尚未开发。

Conclusion: DTI can precisely showed the orientation and distribution of cerebral white matter fiber tracts, opening a new field for researching cerebral white matter fiber in vivo.

结论：DTI可显示脑内白质纤维束的走行及分布，为大脑白质纤维束的研究开辟了新的广阔领域。

Grass grows everywhere except on the large tracts of virgin concrete.

除了一大片纯混凝土地,草长得到处都是.

He wrote all the campaign tracts.

这些竞选传单全是他写的.

The Howey Company owns large tracts of acreage in Lake County, Florida.

前者在佛罗里达湖县拥有大片的柑橘地.

All patients did not suffer from suppuration and sinus tracts and incisions union well.

所有患者均未出现化脓、窦道等迟发性感染，刀口愈合好。