查询词典 CA

Therefore the investigation of Ca~(2+) deposited on TiO_2 surface is of great importance to the understanding of the mechanism and formation of bone apatite and hydroxyapatite on substrates.

因此，研究Ca~(2+)在TiO_2表面的沉积对探索羟基磷灰石和骨磷灰石在钛合金表面的形核、生长机制意义重大。

Petals dark purple; spur apex incurved to an angle of ca.

花瓣深紫色；距先端对一个约100°的角度弯曲 10 A。

The results show that the crystal form of the apophyllite sample from Huangshi of Hubei Province is mainly in tabular, and that of the sample from Punna of India is in columnar. The main elements of the both samples are Si, Ca and K, but Al and Na could be found in the sample from Huangshi of Hubei Province. The gas-liquid inclusion is mainly in apophyllite sample from Huangshi of Hubei Province, and the quartz and zeolite inclusions are mainly in the sample from Punna of India.

结果显示，湖北黄石鱼眼石样品的结晶形态以板状为主，印度浦那鱼眼石样品则以柱状为主；所有样品的主要元素均为Si，Ca和K，但湖北黄石鱼眼石样品中还含有Al和Na元素；湖北黄石鱼眼石样品以气液两相包裹体为主，印度浦那鱼眼石样品则以石英、沸石等晶体包裹体为主。

CA method can provide better approximate results when the differential physical effect of Pi is considered.

当考虑到占有几率Pi的微分效应时，相干近似方法能够提供更好的近似结果。

Nutlets obovoid, glabrous, smooth to netted, areole ca. 1/2 as long as nutlet.

倒卵球形，无毛，净赚，大约1/2的倍于小坚果的小窠顺利的小坚果。

Apneic asphyxiation of 8 min yielded CA with no flow of 5 min.

窒息8分钟产生了心脏骤停没有血流5分钟。

The content of mineral elements in ripe fruits of M.sieversii from 78 seedings at Mohe Town,Gongliu Country were analyzed using Atomic Absorption Spectrophotometer.The results indicated that M.sieversii seedings presented considerable genetic variations in content of mineral elements with the range of variation coefficients from 24.2% to 54.0%.So it has large potential for further selection.Four elite seedlings were selected,namely large fruit type,high Ca content type,high Zn content type and high damascenone content.As the predominant component of Ily wild fruit tree forest,Malus sieversii had occupied an area of 9300ha.But the inherent reproduction system of M.sieversii and genetic diversity of the species were destructed in different degrees,as a result of farming assart,over grazing and damage by Agrilus mali.

上述结果支持"新疆野苹果可能是栽培苹果祖先种"的结论；②对巩留县莫舍乡的新疆野苹果78个实生株系果肉组织Ca、Mg、Fe、Zn、Cu、Mn6种矿质营养元素进行测定的结果表明，每种矿质元素含量单株间差异显著，变异系数在24.2％～54.0％，遗传多样性丰富，进一步选择的潜力很大；③根据新疆野苹果果实形态、香味物质和矿质元素含量等的测定结果，初步筛选出了大果型、高钙型、高锌型和大马酮型等4个特异性状单株；④调查发现，由于农田开垦、过度放牧以及苹果小吉丁虫的蔓延危害，目前伊犁野果林面积逐年减少，野苹果固有的繁育体系和遗传多样性受到不同程度的破坏。

Recurrence of CA is closely associated with the immune system of the host, especially t...

CA的复发，除了与感染病毒的类型、基因表达活跃相关外，与机体的免疫应答机制有着密切的关系，尤其是细胞免疫。

China's successful explosion of its first atomic bomb ca

中国成功地爆炸了第一颗原子弹，在全世界引起了巨大的反响。

The contents of Ca 2+, CaM in blood and brain tissue were measured by atonic absorption spectrometry and radioimmuno...

结果PNS能显著降低颅脑损伤后血与脑组织中Ca2＋、CaM含量，减少脑组织含水量及伊文思蓝染范围。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。