1) shell length
壳长
1.
Growth curve of shell length was investigated in the research by taking Pinctada martensii(Dünker) as the experimental subject,five growth models,Brody,von Bertalanffy,Gompertz,Logistic and Richards,were chosen as the candidates for fitting the growth model of shell length in Pinctada martensii with the purpose of establishing the optimum growth equation of shell length,based upon Cp criterion.
以Cp统计量作为确定马氏珠母贝壳长最优生长模型的准则,通过Levenberg-Marquardt迭代法求出模型中各生长参数,用Brody、von Bertalanffy、Gompertz、Logistic和Richards 5个生长模型对马氏珠母贝壳长的生长进行了拟合。
2.
This paper has studied the relationships between shell length (L) and whole body′s wet weight(W),dry weight of shell (S).
本实验研究了翡翠贻贝（Ｐｅｒｎａｖｉｒｉｄｉｓ）的壳长Ｌ（ｃｍ）与整体湿重Ｗ（ｇ）、贝壳干重Ｓ（ｇ）、软体组织干重Ｔ（ｇ）三者之间的关系。
3.
Through the monthly measurement on the shell length,shell width,total weight,weight of body mass,shell weight and weight of pearls of the freshwater pearl mussel Hyriopsis cumingii from May to November,the growth pattern of the 2 year old pearl mussel in its main growing season and its correlation with the growth of the pearls were studied.
通过对三角帆蚌壳长、壳宽、蚌总重(整体湿重)、内脏团湿重、壳重和珍珠重等指标在5-11月间的逐月连续测定,研究了常规养殖模式下育珠期2龄三角帆蚌在主要生长季节的生长规律及其与珍珠生长的相关性。
2) long shell
长壳
1.
The earthquake responses of middle long shells and long shells with earthquake waves from transverse direction and vertical direction are stu- died and the regulations of the additive dynamic internal force were found.
采用有限元方法对变长度的大型梁式U形渡槽进行了模态分析和动力时程分析 ,得出了中长壳与长壳的槽身结构在横向及竖向地震作用下所产生的附加动内力的变化规律 。
3) shell length growth rate
壳长增长率
1.
The results showed that the shell length growth rate,superoxide dismutase (SOD),catalase (CAT) and metallothionein (MT),but not glutathione (GSH),were highly sensitive to Cd stress,and hepatopancreatic SOD and CAT were especially sensitive to the chronic stress of low levels of sediment Cd.
结果表明,除了谷胱甘肽(GSH)相对不敏感外,壳长增长率、肝胰脏超氧化物歧化酶(SOD)和过氧化氢酶(CAT)、以及肝胰脏和肾脏中的金属硫蛋白(MT)均表现出相对较高的敏感性,可用作重金属污染沉积物慢性胁迫的有效生物标志物。
4) shell growth
坯壳生长
1.
The temperature flied distribution and deformation in the mould of thin slab were calculated,moreover,the regularity of shell growth and shrinkage was obtained.
计算出薄板坯在结晶器内温度场分布和变形,在此基础上得到了坯壳生长、收缩的规律。
5) crustal growth
地壳生长
1.
The results showed that the late Mesoproterozoic to early Neoproterozoic magmatic activities occurred in the Dabie area,which might also be a period of crustal growth in the Yangtze block.
这些结果证实,大别地区存在中元古代晚期到新元古代早期的岩浆作用,且这一时期扬子板块有不同程度的地壳生长。
6) thin-wall long shell
薄壁长壳
补充资料：壳壳
1.亦作"殻殻"。 2.诚笃貌。 3.中空貌。 4.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条