- 重点词汇
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- calcaneusn.（人的）跟骨，（哺乳动物的）空凹足;
- withprep. 具有;和;用;有;以;跟;同;带有;使用;和…在一起;借;与…对立;关于;包括;因为;由于;与…方向一致;由…持有;为…工作;虽然;作为…的成员，为…所雇用;具有，有，带有;在…身上，在…身边;由于，因;在…那里，在…看来
- casesn.案例;病例（ case的名词复数 ）;（需特别对待或注意的）人;事例；情况;容器;
- high frequencyn.高频率，频繁出现;
- ultrasoundn.超声;超声波;
- ofprep. 关于;属于…的;由…制成;
- 31thirty-one;xxxi
- 相关例句
Calcareous likes sun and fertile soil, resistance to early fear of floods.
性喜阳光和石灰性肥沃土壤, 耐早怕涝.
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Calcareous clay soils have high limestone content that neutralizes natural acidity of the soil.
石灰质的粘土内有含有能中和土壤自然酸性的石灰石.
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The soil, a calcareous sandy loam, pH 8.4 ( H _ 2 O ) was collected from Avon, South Australia.
取样土壤为灰质砂壤土, pH8.4 ( H2O ), 位于南澳大利亚的埃文.
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Through calcareous milkiness liquid deposition, optimum reaction conditions were selected.
通过采用灰乳沉淀法,选取最佳反应条件.
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Rendzina A type of brown earth soil typical of humid to semi-arid grasslands over calcareous rocks.
一种褐色的土壤,其特征为潮湿的半干旱的草地上覆盖着石灰质的岩石.
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Results: The total 38 cases had not produced subcutaneous tissue necrosis or calcareous deposition.
结果: 38例早产儿静脉补钙均未发生皮下组织的坏死与钙化灶.
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In calcareous soil, drought is the key factor influencing the potassium content of tobacco leaves.
在石灰性土壤上, 干旱是提高烟叶含钾量的障碍因子.
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Other plankton species in near equal numbers replaced calcareous microplankton as they died out.
钙质微体浮游生物消亡时,已经有近乎等量的其它浮游生物种类代替它们了.
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Wine and horses have always played a prominent role , as the red, calcareous soils favour both.
葡萄酒和骏马一直有着非常突出的联系, 红色石灰质土壤尤其适合它们.
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Snap dragons , calceolaria and lark spur will drop their florets rapidly.
金鱼草,蒲包花和翠雀花的小花将迅速脱落.
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Is the child short of calcic, zinc what to food and fruIt'should eat more?
小孩缺钙 、 锌应多吃哪些食物和水果?
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寒武系磷矿主要由钙磷酸盐 、 碳酸盐 、 硅质及硅酸盐类等矿物组成.
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