粉苞苣属主要分布于砾石地和沙地，花期长，抗旱，耐瘠薄，自播力低，主要通过根蘖繁殖。
Chondrilla juncea L. distribute mostly in gravel and sandlot, fight a drought, endure barren, there is a long florescence, the self-sow power is low, it propagate by root sprout.
在训练营地，主要来自俄罗斯和乌克兰的父母们，似乎心满意足地站在旁边，观看莱娜训练自己的孩子，通常就在砾石地板上。
At the camp the parents, hailing mainly from Russia and the Ukraine, also seemed entirely satisfied as they stood by and watched Lena treat their babies, usually above a gravel floor.
我签到后便嘎吱嘎吱地穿过砾石路走到我的房间。
达力几乎是笑了笑，然后蹒跚地走出客厅。哈利听见他沉重的脚步踏在砾石车道上，然后砰的一声，车门关上了。
Dudley nearly smiled, then lumbered from the room. Harry heard his heavy footfalls on the graveled drive, and then a car door slammed.
建筑外面包裹银色镀锌钢板，院落覆盖白色砾石，从而使光线更强地反射到室内。
The building was plated with silver galvanized steel sheet and the court-yard covered with white gravel to make the light reflections brighter for rooms.
一堆砾石从小山那陡峭而多石的山坡上“哗啦啦”地滚落了下来，在树丛中跳跃。
FROM the side of the hill, which was here steep and stony a spout of gravel was dislodged, and fell rattling and bounding through the trees.
入秋了，风凄冷地吹着，金黄色的榆叶飘零而落，散落在草地间，洒落在砾石小径上。
It was autumn, and the wind was sad; and the golden elm leaves lay scattered about among the grass, and on the gravel path.
本文介绍的采用套管钻进和潜孔锤钻进相结合的复合性钻进工艺，有效地解决了在卵砾石层中钻进的难题。
Difficulties are encountered in drilling in boulder formation are efficiently eliminated by using of a combined drilling technique which combines casing drilling with DTH drilling method.
在火成岩地层中，它清晰地显示裂缝、孔洞以及风化残积的砾石。
In the igneous rock formation, CBIL shows fractures, vugs and weathered residual gravel clearly.
单调地在砾石路上往来蹀躞，正适合艾丽西亚的心情。
The monotonous walk up and down the gravelled pathway suited Alicia's humour.
SFCW由于使所有水流不断与土壤层、砾石层和豆石层反复接触，生成难溶性磷酸盐的几率大大高于SFCW，能够比SFCW更加显著地促进磷沉积。
W-SFCW system, which provides more interaction surfaces for wastewater to react with soil, oval stone and small-sized stone layers, showed higher chances to form insoluble phosphate than SFCW.
在分别应用时，直立植物和砾石覆盖均可以有效地增大阻力系数。
When applied separately, standing vegetation and clods can increase drag coefficient effectively.
他们一起向砾石坑走去；罗伯特开始生气地踢沙子。
They went along to the gravel-pit, and Robert began to kick 26 the sand angrily.
研究结果显示利用颗粒力学数值模拟技术，能更有效模拟砾石层特殊地工特性的隧道行为。
The study show that the tunnel behavior under gravel strata can be effectively simulated by means of granule mechanics numerical simulation technology.
研究结果显示利用颗粒力学数值模拟技术，能更有效模拟砾石层特殊地工特性的隧道行为。
The study show that the tunnel behavior under gravel strata can be effectively simulated by means of granule mechanics numerical simulation technology.
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