1.
Similarly, troughs in Valles Marineris contain hematite-bearing rocks in fine, easily eroded layers, matching what one expects from deposition in standing water.
同样的，水手谷的谷地里也有细致、易受侵蚀并含赤铁矿的岩层，符合我们对静水沉积物的预期。
2.
desk type cereal moisture tester
台式谷物水分测定仪
3.
The water funnelled through the gorge and out onto the plain.
水穿过峡谷流到平原.
4.
The stream raced down the valley.
溪水沿山谷奔流而下。
5.
Spring popped up everywhere in the valley.
泉水在山谷中到处涌现。
6.
The cataclysm flooded the entire valley.
洪水淹没了整个山谷。
7.
The floods rolled down the valley.
洪水沿山谷奔腾而下。
8.
The floods surged over the valley.
洪水在山谷中汹涌流过。
9.
There' s a flood in the next valley.
旁边的山谷被水淹了.
10.
grain EMC model
谷物平衡水分数学模型
11.
Grain is separtated from the chaff by lifting it in the hands and letting the wind blow the chaff away while the heavier grains drop to the ground.
仍然是用手扬的方法把谷粒与谷壳分开，让风把谷壳吹走，而较重的谷粒落到地面。
12.
not much rain; much affection; much grain is in storage.
雨水不多；许多爱抚；大量的谷物在谷仓里。
13.
A narrow chasm with steep cliff walls, cut into the earth by running water;a gorge.
峡谷带峭壁的狭窄裂缝，由流水切入地表；峡谷
14.
A strike-valley sand is deposited in the drainage course of a subsequent stream valley.
走向谷砂岩是在次生河谷水系中沉积的。
15.
A deep gully cut by an intermittent stream; a dry gulch.
旱谷被断断续续的河水断开的山谷；干涸的沟壑
16.
Gluten: Mixture of proteins not readily soluble in water that occurs in wheat and most other cereal grains.
谷蛋白: 麦粒等谷物中不易溶于水的混合蛋白质。
17.
a primitive stone mill for grinding corn by hand.
手推的磨碎谷物的原始磨石器。
18.
a bride carrying a nosegay of lilies of the valley;
手持一束采自山谷的百合花的新娘；