1)  two-step premium
二步保费
1.
In this paper,we consider a compound renewal risk process with a two-step premium rate in which the claim waiting times are Erlang(2) distributed.
本文考虑了当索赔间隔时间为Erlang(2)分布且保费收取为二步保费过程的复合更新风险模型,推导出该模型的罚金折现期望值函数满足具有一定边界条件和积分微分方程,并解出该方程。
2)  two-stage modeling
二步建模
1.
The approach of two-stage modeling and its application in the study of heterogeneous reservoir of Upper Member 4 of Shahejie formation in Bonan subsag;
渤南洼陷沙四上段非均质性储层“二步建模”方法及应用
3)  two-step fermentation
二步发酵
1.
Optimizing on fermentation condition of the mixed culture in two-step fermentation of Vc;
维生素C二步发酵菌发酵条件的优化
2.
on VC two-step fermentation.
利用从生产中选育得到的耐高糖菌株,通过在线的检测数据,应用改进的高浓度山梨糖流加控制工艺,考察了初始山梨糖浓度、底物浓度、流加阶段pH等对维生素C二步发酵的影响,确定了适宜的控制工艺,提高了发酵水平及设备利用率。
3.
An in vitro experiment system for vitamin C(Vc) two-step fermentation has been developed using the cell-free extract of Gluconobacter oxydans and Bacillus megaterium as the basal reaction solution.
以氧化葡萄糖酸杆菌和巨大芽孢杆菌混合培养物的无细胞抽提液为基本反应液 ,在试管中建立了Vc二步发酵离体实验系统 。
4)  two step method
二步法
1.
To probe into the effective methods to make the natural bamboo fiber finer with enzymatic treatment,the manufactured natural bamboo fibers were treated with laccase,scouring enzyme,and scouring enzyme +laccase(a two step method) respectively according to the design by means of orthogonal experiment.
为了探讨竹原纤维酶处理纤细化的有效方法,应用漆酶、精练酶及精练酶+漆酶二步法经正交设计对已制得的竹原纤维进行纤细化处理试验,测定酶处理后竹原纤维的细度变化率、木质素含量及强度。
2.
The experimental studies on iron carbide formation by two step method have been carried out.
在实验室条件下进行了二步法制备碳化铁的研究。
3.
The low melting glass and the long afterglow luminescent material CaTiO_3: Pr~(3+) have been mixed as raw material, and the raw material has been prepared red long afterglow luminescent glass CaTiO_3: Pr~(3+) through two step method.
本论文通过将低熔点玻璃和长余辉发光材料CaTiO_3:Pr~(3+)结合,运用二步法制备了性能良好的红色CaTiO_3:Pr~(3+)长余辉发光玻璃。
5)  two-step heating carbonization process
二步炭化
1.
The two-step heating carbonization process was used to prepare highly activated wood charcoal.
介绍了二步炭化法制备高活性木炭工艺。
6)  two-step heating
二步加热
1.
Carboxymethyl-cellulose superabsorbent materials prepared by two-step heating process;
二步加热交联法制备羧甲基纤维素基高吸水材料
参考词条
补充资料:七步──周行七步
【七步──周行七步】
  ﹝出涅槃经﹞
  周者,周匝四方,上下四维也。经云:如来于阎浮提林微尼园,示现从母摩耶而生,生已,即周行七步,唱如是言:我于天、人、阿修罗中,最尊最上。父母人天,见已惊喜,生希有心,而诸人等,谓是婴儿。而我此身,无量劫来,久离是法。如来身者,即是法身,非是肉血筋脉骨髓之所成立。随顺世间众生法,故示为婴儿也。(梵语阎浮提,华言胜金洲。梵语林微尼,或云蓝毗尼,华言解脱处。摩耶,梵语具云摩诃摩耶,华言大术佛母也。梵语阿修罗,华言无端正。婴儿者,小儿也。劫,梵语具云劫波,华言分别时节。)
  [一、南行七步],南行七步者,示现欲为无量众生作上福田故也。
  [二、西行七步],西行七步者,示现生尽,永断老死,是最后身故也。
  [三、北行七步],北行七步者,示现已度诸有生死故也。
  [四、东行七步],东行七步者,示为众生而作导首故也。
  [五、四维行七步],四维者,东南、东北、西南、西北也。四维行七步者,示现断灭种种烦恼,四魔种性,成于如来,应正遍知故也。(四魔者,天魔、阴魔、死魔、烦恼魔也。正遍知者,即如来十号之一也。)
  [六、上行七步],上行者,谓升虚空而行也。上行七步者,示现不为不净之物之所染污,犹如虚空故也。
  [七、下行七步],下行者,谓从虚空而下也。下行七步者,示现法雨灭地狱火,令彼众生受安隐乐。为毁禁戒者,示作霜雹,而能净洗其故也。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。