细地

They confirm the presence of the companion star's disk, without a doubt, and establish the particle sizes as being relatively large like gravel rather than like fine dust.

它们确定无疑地证实了存在尘埃盘，而且其颗粒较粗，是砂砾而不是细尘。

When she lit up her lamp to get up in the morning she found that the snow had blown through a chink in the basement, forming a white cone of the finest powder against the inside, and had also come down the chimney, so that it lay sole-deep upon the floor, on which her shoes left tracks when she moved about.

早晨，她点了灯准备起床，却顺着灯光发现大雪透过墙缝钻进了地下室，靠着墙形成了一个类似于细粉堆砌的锥体。一部分雪花则通过烟囱飘进了屋里，在地面积了大约鞋底那么厚的一层，当她在屋中走动时，地板上便留下了一串串的脚印。

Favorable climatic geographic proximity, the region because of high calcium limestone, and its production of calcium hydroxide in the calcium content of 95%~ 98%, and the fineness of 325 mesh in the above, coupled with advanced production technology, production equipment and is responsible for the work attitude, products in medicine, food, paint, desulfurization, skim coat, sewage treatment and other industries have been widely used.

得天时地利之便，由于本地区石灰石含钙量高，其生产的氢氧化钙的钙含量在95%~98%以上，细度在325目以上，加之先进的生产技术、生产设备和负责的工作态度，产品在医药、食品、涂料、脱硫、皮毛脱脂、污水处理等行业得到广泛地运用。

Case of sample with 10cm length, weighing about 1/2 of two adjacent fabrics, put it between two adjacent fabrics (single-fibre cloth)each measuring 10 cm × 2cm, so as to make the sample thin layer, and sew roughly its four sides with white cotton sewing thread.

当样本为10厘米长情形时，称重约两个毗连织布1 / 2的重量，把它放在两个大小为10厘米× 2厘米毗连织布中间，以确保样本层的细薄，然后用白棉缝纫线粗略地缝制四周。

The flocculation of fine diaspore, kaolinite, illite and pyrophyllite were systematically investigated by the sedimentation test using anionic ployacrylate (AP7), cationic ployacrylate (CP3), carboxymethyl cellulose and a new organism HSPA as flocculants.

采用沉降试验法系统地考查了阴离子聚丙烯酰胺(AP7)，阳离子聚丙烯酰胺(CP3)，羧甲基纤维素和有机絮凝剂HSPA对细粒一水硬铝石、高岭石、伊利石和叶腊石4种单矿物以及人工混合矿的絮凝性能。

Equiping the old equipment with suitable card clothing and adopting proper rubber-covered roll in the process of combing , drawing , roving and spun yarn may improve ultra-fine yarn quality efficiently .

在国产老设备上配置了合适的梳棉针布，在精梳、并条、粗纱、细纱各工序中采用合适类型的不处理胶辊，能快速、全面地提高特细号纱成纱质量。

She went across the fields toward the house as though there werer nothing to come, and after he had watched her he went to the edge of the pond in the outer field and chose a slim green reed and peeled it carefully and slit it on the edge of his scythe.

她穿过田野向家的方向走去，好像不是要去生孩子似的。王龙看着她走远之后，来到地头的水塘边，挑了一根发青的细苇子，小心地剥去苇子皮，用镰刀刃切开。

But the icy little spring softly pressed upwards from its tiny well-bed of pure, reddish-white pebble s.

但是那冰冷的泉源，却在它的白里带红的纯洁的细石堆成的小井床上，幽烟地涌着。

But the icy little spring softly pressed upwards from its tiny well-bed of pure, reddish-white pebbles.

但是那冰冷的泉源，却在它的自里带红的纯洁的细石堆成的小井床上，幽烟地涌着。

But the icy little spring softly pressed upwards from its tiny well-bed of pure, reddish-white pebbles.

但是那冰冷的泉源，却在它的白里带红的纯洁的细石堆成的小井床上，幽烟地涌着。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。