查询词典 ca

The content of anhydrite and calcite is lower. The content of anhydrite will increase with the addition of flux CA while the content of calcite will decrease.

煤中添加助熔剂CA后，煤灰中硬石膏含量增加，并且随着助熔剂CA量的不断增加，方解石含量在不断减少，硬石膏含量在不断增加。

Based on the effects of atomic radius on the Curie temperature, new bismuth layer-structured piezoelectric ceramics Ca〓〓Bi〓Ti〓O〓 with high Curie temperatures and piezoelectric activities were obtained by A-site substitution for Ca.

本论文从取代原子半径对居里温度的影响入手，利用碱金属原子Li，Na，K和Ce原子复合取代层数m=4的铋层状铁电体CaBi〓Ti〓O〓中位于A位的Ca原子，在保持材料高居里温度的前提下获得了压电系数d〓明显改善的铋层状结构压电陶瓷。

A declining CA 19-9 value may be indicative of a favorable prognosis and good response to treatment.

CA 19-9 值的不断升高，可能与病变的恶化或治疗效果差有关。 CA 19-9 值的降低可能是好兆头，说明治疗效果很好。

During capacitation Ca〓 was present on the outer surface of IAM and in the released acrosomal contents.

精子获能前内存Ca〓主要分布于顶体外膜内侧和顶体内膜与核膜之间，并在获能和顶体反应过程被动员利用；顶体反应精子Ca〓分散存在于释放的顶体内容物中和结合于顶体内膜外侧，可能与顶体酶的活性有关；（9）。

According to the partial research work of a project supported by the NSFC, this paper made an investigation in detail on the dynamics, the performance and the cataphoresis effect of Ca+ recombination laser excited by high repetition rate pulsed discharge.

高频脉冲电泳式He-Ca+复合激光与传统的He-Ca+复合激光相比，具有避免阻挡光路、能够相对独立控制钙蒸气压强、维持长期稳定放电和较长寿命的特点，能同时输出几百毫瓦功率的近红外RM跃迁激光和近紫外的复合激光，在微电子技术、激光治疗和可调激光器泵浦源等方面具有广泛的应用前景。

There was negative correlation between the ratio of 〓 cells and the course of disease of CA.

国内有些学者也先后对CA患者外周血T细胞亚群的变化进行了研究，结果表明：CA患者总T细胞无明显变化，〓细胞数降低，〓细胞数的增加，〓细胞比值降低。

The results showed that the ration mainly composed of peanut shell,wheat straw and cotton seed cake could provide sufficient nutrition for beef cattle because of high protein level and reasonable Ca,P proportion;the digestion rate of DM,CP and CF were 44.60%,61.88%and 30.41%respectively.

结果表明花生壳和麦秸中CP含量低，Ca，P不平衡；以花生壳、麦秸为主要粗饲料配合棉饼等原料所组成的日粮，能够满足肉牛对于CP，Ca和P的需要，DM，CP和CF的消化率分别为44.60%，61.88%和30.41%。

Ca- af .know fut neg Ca- af .know need 1ipl .

Ca重叠-主焦。知道未来否定 Ca重叠-主焦。

objectiveto determine the content of five trace metal elements in black nightshade herb.methodsthe sample was digested with microwave digestion system,and rate determined by flame atomic absorption spectrometry;resultsthe method is simple,rapid and accurate.the recovery was 98.75%～102.50%, and rsd was 0.1297%～1.2177%.conclusionthe contents of ca, mn, fe in the black nightshade herb are abundant.

目的测定中草药龙葵中fe，cu，zn，mn，ca的含量。方法样品经微波消解，采用火焰原子吸收法测定fe，cu，zn，mn，ca的含量。结果该方法快速、简便、准确，5种金属的回收率为98.75%～102.50%，rsd为0.129 7%～1.217 7%。结论龙葵中ca，mn，fe元素含量较高。

The activity of Na-K-ATPase, Ca-ATPase and Ca-Mg-ATPase in susceptible and lambda-cyhalothrin resistant strains of beet armyworm, Spodoptera exigua, were determined.

分别测定了甜菜夜蛾Spodoptera exigua敏感和抗高效氯氟氰菊酯品系神经系统Na-K-ATP酶、Ca-ATP酶和Ca-Mg-ATP酶的活力。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。