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- calcareous hardpan 石灰性硬磐
- Prices have reached(the) hardpan. 物价已经降到了最低点。
- Prices have reached (the) hardpan. 物价已经降到了最低点。
- Plants from the high-lime plots grew better on calcareous soil. 高石灰小区的植株在石灰质土上生成较好。
- When small lakes dry up, they leave a salt crust or hardpan. 当小的湖泊干枯时候，它们留下盐壳或沙砾层。
- A small round calcareous grain found,for example,in limestones. 鲕粒岩含有圆形小颗粒的石灰质岩石，如在石灰岩中
- A small round calcareous grain found, for example, in limestones. 鲕粒岩含有圆形小颗粒的石灰质岩石，如在石灰岩中
- At the same time, calcareous could drain in the body. 同时，还会造成身体内钙质的流失。
- A buff to gray windblown deposit of fine - grained,calcareous silt or clay. 黄土一种风沉积而成的颗粒细小、含钙质的沙或泥土，呈浅黄色或黄褐色
- A buff to gray windblown deposit of fine.- grained,calcareous silt or clay. 黄土一种风沉积而成的颗粒细小、含钙质的沙或泥土，呈浅黄色或黄褐色
- The calcareous and siliceous rock deposits of springs, lakes, or ground water. 泉华泉、湖或地下水中的。
- A buff to gray windblown deposit of fine-grained, calcareous silt or clay. 黄土一种风沉积而成的颗粒细
- The hard, calcareous substance covering the exposed portion of a tooth. 珐琅质，牙釉质牙暴露部分表面的硬的钙质的覆盖层
- The desorption kinetics of phosphorus from calcareous soil in China. 磷在土壤中的解吸动力学。
- Its uninviting surface is marked by mesas and buttes, and barren stretches of parched desert hardpan. 不起眼的表面有著台地与小尖山以及贫脊乾燥的沙质地基。
- When the mood is agitated, eats rich calcareous archery target food suitably. 当心情烦躁时，宜多吃富含钙质的食物。
- The various kinds of data-financial affair, human affairs and various files in work system are conserved in computer hardpan. 办公系统中各种重要数据如财务帐目、人事资料、各种档案等将保存在计算机的硬盘中。
- The main, calcareous part of a tooth, beneath the enamel and surrounding the pulp chamber and root canals. 牙质，齿质牙齿主要的钙质部分，在珐琅质下面，牙髓周围，植根于牙床的管道内
- The most important problems research had to solve were: (1). build-up and maintenance of soil fertility; (2). avoid soil hardpan and (3). control soil erosion. 研究要解决的最重要问题是：（1）积累和维持土壤肥力；（2）避免土壤硬磐；（3）控制土壤侵蚀。
- Ten-armed oval-bodied cephalopod with narrow fins as long as the body and a large calcareous internal shell. 卵形身体的十肢头足类动物，窄的鳍和身体一样长，钙质内壳大。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
