下层

Lower for two-rail bridge, length 672 meters and 14 meters wide.

下层为双线铁路桥，全长672米，宽14米。

Ship has the first conventional ship, the ship's lower deck Shop has the track for the parking of rolling stock, train up and down by the stern boat.

船有常规海船的首位，船的下层铺有轨道，用于停放列车，列车由船尾上下船。

The lower layer of starch effluent was treated by procedure of freezing-oxidation-flocculation-filtration.

采用&催化氧化→絮凝→过滤&工艺对下层浓液进行处理可使COD_由6249mg／降至782mg／L，去除率达87.5％。

When the plant N level was below 2%, the leaf starch accumulation kept stable, but the sugar content in leaf and starch content in lower layer leaf increased. When the plant N level was between 2. 0% and 2. 8%, the activity of SPS and leaf soluble sugar content were the greatest, which was favorable to the transportation of the accumulated matter from the leaf to the grain.

随植株氮水平提高，叶绿素总含量提高，但叶绿素b的提高速度快于叶绿素a；当植株叶片含氮率在2％以下时，随植株氮水平提高，水稻叶片淀粉积累不仅没有减少，相反叶片中的糖含量和下层叶的淀粉含量还有显著提高；当植株叶片含氮率在2.0％到2.8％的适宜水平时，叶片SPS酶活力和可溶性糖含量最高，有利于叶片中积累物质向籽粒转运。

When the external control pressure increases to the shutoff pressure setting point of the valve, the external control pressure acting on the underside of the diaphragm, which breaks the balance of the compression of the pressure spring and the latch lever, triggers the latch and disengages valve disc arm from the latch.

当外接控制感应压力﹝即减压下游压力﹞升到此阀关断压设定点时，控制压作用于皮膜下层破坏压力弹簧压缩与闩杆间的平衡，然后扳开闩扣并从闩扣释放阀门封盘。

The results show that the wind anomalies in spring in many key regions like upper troposphere and lower stratosphere in the tropics, which is closely related to the East Asian monsoon, may persist for up to 4 to 5 months. Thus, climate predictability may be partly originated by the internal processes of the atmosphere.

初步结果说明，大气月平均风场在对流层上层和平流层下层的热带区域及一些关键区域可持续性可以超过一个季节，并且与东亚季风有显著相关，从而使得从大气内部变化来考虑东亚夏季风气候仍然有一定的可预测性。

Some time in the early 1900's, the American underworld began to use " heel " to describe a sneak-thief, the lowest kind of small-type criminal.

二十世纪初叶，美国的下层社会开始把顺手牵羊的小偷，即最低级的小偷小摸的犯罪，称作&烂脚跟&。

Objective: To study the feasibility of using the bionic technology to construct small-caliber vascular prostheses with modified SIS .

目的：研究以改性猪小肠粘膜下层组织为支架，利用仿生技术构建小口径人造血管的可行性。

OBJECTIVE: To study the therapeutic effect of small-caliber vascular prostheses constructed by modified SIS on repairing femoral artery defect.

目的：观察利用改性小肠黏膜下层组织构建仿生小口径人造血管修复股动脉缺损的效果。

The lower canopy, and two-story eaves is in fact surrounded by a double eaves and Xie Shanding increase the vertical ridge of the roof forms together.

下层檐和二层檐实际上四面各是一座重檐歇山顶加垂脊集合在一起的屋顶形式。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失