calcareous
美 
英 [kæl'keərɪəs]
英汉解释
英英解释
例句
The long axes of the ellipsoidal shaped calcareous concretion reflected the direction of movement of mineralizing ground waters.
椭圆形的钙质结核的长轴方向反映了地下矿化水的流动方向。
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。
The more recent calcareous, or calcium carbonate, deposits that make up the tufa formations are closer to the bottom and lighter in color.
钙质或碳酸钙越近现代，所构成凝灰岩地层的沉积物越靠近底部，颜色也比较浅。
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。
Calcareous sand is a special marine geotechnical medium, which has unexpected physical and mechanical property due to its origin and fabric.
钙质砂是分布于热带海洋中的一种特殊岩土介质，由于其成因和组构上的特点导致其物理力学性质与常规的陆源砂有所区别。
LIMESTONE FLUX; LIMESTONE AND OTHER CALCAREOUS STONE, OF A KIND USED FOR THE MANUFACTURE OF LIME OR CEMENT.
石灰石助熔剂；通常用于制造石灰或水泥的石灰石及其他钙质石。
Colonization of a calcareous stripmine spoil by earthworms promoted incorporation of organic matter.
在石灰质露天矿引入蚯蚓，可促进有机物的结合。
Calcareous interbeds are one of the main factors controlling the formation and distribution of remaining oil.
钙质夹层是控制剩余油形成与分布的主要因素之一。
Sepia that have ten arms and a calcareous internal shell and eject a dark, inky fluid when in danger.
乌贼任一种乌贼属的乌贼状的海洋软体头足动物，生有十个腕以及一个钙质内壳，并且在危险时能排出黑色墨水状液体。
primitive elongated bilaterally symmetrical marine mollusk having a mantle covered with eight calcareous plates.
原始的细长身体且两边对称的海生软体动物，有上覆八个钙质骨盘的覆盖物。
Any of numerous chiefly colonial marine polyps of the class Anthozoa that secrete such calcareous skeletons.
珊瑚虫任一种珊瑚虫纲的分泌这种石灰质骨骼的众多珊瑚虫，主要是集群菌落的海生水螅型珊瑚虫
They originated from tempest and are the distal calcareous tempesitites formed in the deep parts of shallow-sea shelf.
其成因是风暴作用形成的，属产于浅海陆架较深水地带的远源钙质风暴岩。
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。
The calcareous skeletons of this distinctive species have weathered out from the limestone matrix.
这一独特物种的钙质骨骼已在石灰石矩阵中风化。
This paper studies the influence of phosphate, calcareous material on set time of water glass-slag cement.
研究了磷酸盐、含钙材料对水玻璃—矿渣水泥的凝结时间的影响。
The calcareous corpuscles were formed in a cell which we named calcareous corpuscle forming cell.
石灰小体是在一种细胞内形成的，我们称为成石灰小体细胞。
The under stratum, calcareous sandrock and conglomerate rock, generate dissolution of groundwater.
其下部钙质砂（砾）岩在地下水作用下产生溶蚀现象。
Late Ordovician organic reefs composed of cyanophyta and calcareous sponge were firstly discovered in northern Tarim basin.
在塔里木盆地北部首次发现了主要由蓝绿藻和钙质海绵组成的晚奥陶世生物礁。
The hard, calcareous Substance covering the exposed portion of a tooth.
牙暴露部分表面的硬的钙质的覆盖层。
This paper studied the effects of interaction of phosphorus and cadmium on the growth of spinach in calcareous soils through pot experiment.
采用盆栽试验，研究了石灰性土壤中磷、镉交互作用对菠菜生长的影响。
coralline algae Algae with a coral-like, calcareous outer covering.
珊瑚藻具有像珊瑚一样石灰质的外部覆盖的藻类。
and calcareous cement sandstone as well as cutting sandstone is unfavorable to reservoir.
而灰质胶结砂岩和岩屑砂岩对储层不利。
a calcareous material harder and denser than bone that comprises the bulk of a tooth.
一种比骨坚硬致密的石灰质材料，构成牙齿的主体。
A calcareous bentonite's characteristics were tested and evaluated comprehensively.
以某钙基膨润土为研究对象，对其性能进行综合测试和评价。
Fe deficiency is a global and important nutritional problem particularly in crop plants grown on calcareous soils.
缺铁是石灰性土壤常见的植物营养问题之一。
Region mainly by the clayey soil and sandy clay sandy soil composition, soil type is calcareous cinnamon tide.
域内土质主要由粘质砂土和砂质粘土构成，土壤类型为石灰性潮褐土。
The distribution regularity of the calcareous interbeds is obviously helpful to the exploration of remaining oil.
根据夹层的分布规律可以更有效地挖掘剩余油。
Drinks the milk besides to increase the calcareous ingestion, now also has the research discovery, may lower the blood pressure effectively.
喝牛奶除了增加钙质的摄取之外，现在还有研究发现，可以有效降血压。
Zinc deficiency occurs worldwide in soils and plants, particularly in calcareous soils of arid and semi-arid regions.
土壤和植物中的锌缺乏是一个全球性的问题，特别是在干旱半干旱地区的石灰性土壤上。
Calcareous sediments accumulated on a sea floor and eventually were compacted and cemented to form limestone.
钙质沉积物堆积在海底，最后压紧并胶结形成石灰岩。
Protected surfaces can build up a layer of off white calcareous deposit which will be difficult to remove.
受保护的表面能够形成一层灰白色的钙质沉着，这是很难去掉的。
The low magnesium can stimulate the pate the parathyroid secretion, urges in muscle's calcareous release.
低镁会刺激颈部的甲状旁腺分泌，促使件筋中的钙质释放。
The state and transform of nutrient elements are important to plant nutrition and environmental quality in calcareous soils.
石灰性土壤中营养元素的状态和转化，对植物营养和环境质量有重要意义。
Calcareous clay was modified with different modification reagent and method.
用不同改性剂及不同改性方法对钙土进行了改性实验。
It is demonstrated that the particle crushing is a main factor affecting the property of calcareous sand.
实践证明，颗粒破碎是影响钙质砂力学性质的主要因素。
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。
In the northern area of china, phosphorus utilization ratio in calcareous soil is low, which makes production cost high.
我国北方石灰性土壤磷肥当季利用率较低，造成农业生产成本较高。
Plants grown in calcareous and alkaline saline soils would suffer from iron stress chlorosis.
生长在石灰质和碱性土壤中的植物会产生铁胁迫黄化现象。
Calcareous soil - Alkaline soil with high levels of calcium and Magnesium carbonate.
l石灰性土-含有大量碳酸镁和钙质的碱性土壤。
Nitrate and bicarbonate coexisting in the calcareous soil are the two most important reasons for plant chlorosis.
硝态氮通常与重碳酸根共同作用，成为石灰性土壤地区植物黄化的重要原因。
