1)cumulative survival rate累计存留率
1.The 1 ～ 4-year implant cumulative survival rate was 97.LIFECORE种植体修复后观察3个月至4年,累计存留率为97。
2)accumulated stock累计库存
3)nitrogen retention rate氮存留率
1.A nitrogen balance trial for Taihe silky fowl was conducted to study the effects of dietary methionine levels on nitrogen retention rate.采用氮平衡试验研究了 5个不同蛋氨酸水平对生长期泰和乌骨鸡 (4、8、12周龄 )氮存留率。
2.360 AA poult were selected to study effect of crust protein hydrolysats on growth of broilers and nitrogen retention rate, adopt single factor repeat test design.研究甲壳素水解蛋白对肉仔鸡生长发育和氮存留率的影响,选取初生AA雏鸡360只,采用单因子重复试验设计,甲壳素水解蛋白添加水平分别为0,1％,2％,3％。
3.Three nitrogen balance tests were conducted with 180 female Shaoxing ducklings or growing ducks during 0~ 4 wk, 5 ~ 12 wk and 13 ~ 18 wk of age respectively to investigate the effects of 9 isocaloric diets in different crude protein (CP) series on the nitrogen retention rate (NRR).选用１８０羽母绍鸭雏鸭或生长鸭，分别在０～４，５～１２，１３～１８周龄阶段进行了３次氮平衡试 验，研究了９个不同粗蛋白（ＣＰ）系列的等能伺粮对绍鸭生长期氮存留率（ＮＲＲ）的影响。
英文短句/例句
1.Effect of shrimp crust hydrolysat protein on growth and ARN% of broiler甲壳素水解蛋白对肉仔鸡生长和氮存留率的影响
2.Effect of Small Peptide on Nitrogen Retention, Digestibilities of Nutrients and Concentrations of Glucose, Ammonia, Total Amino Acid of Portal Veinous Plasma in Goats;小肽对山羊氮存留、营养物质的消化率以及门静脉血糖、血氨和总氨基酸浓度的影响
3.Specific leaf weight and nitrogen content had positive relation to the net assimilation rate.比叶重和含氮量与净同化速率间存在正相关。
4.Nitrogen Attenuation Efficiency at Difference Types Stream Riparian Buffer Zones;不同类型河岸带对溪流氮素输入的截留转化效率研究
5.Effect of Forested Riparian Buffer Width on Nitrogen Attenuation Efficiency;不同宽度森林河岸带对土壤氮素截留转化效率影响
6.Effect of Domoic Acid on the Viability and NO of PC12 Cells before and after Interfered with NOS Inhibitor一氧化氮合酶抑制剂干预前后软骨藻酸对PC12细胞存活率及NO的影响
7.retained earnings留存收益(会计学)
8.The pollen taken away from the Loquat trees is directly put into the LN after being dried, then take it out from the LN and calculate its germination proportion.将枇杷盛花期的花粉干燥后直接液氮超低温保存，取出后观察其萌发率。
9.Effects of Ketamine on Survival Rate and Serum Concentrations of Tumor Necrosis Factor-α, Interleukin-6, Nitric Oxide in Septic Rats;氯胺酮对脓毒症大鼠生存率和血清肿瘤坏死因子-α、白细胞介素-6及一氧化氮的影响
10.Studies on Nitrogen Requirement and Nitrogen Utilization Efficiency of Hybrid Rice in Nanchang南昌杂交稻需氮量与氮利用率的研究
11.Effects of Nitrogen Fertilizer Regulation on Vegetables Nitrogen Utilization and Soil Nitrate-N Residue氮肥调控对蔬菜氮素利用及土壤硝态氮残留的影响研究
12.Effect of Different Nitrogen Rates on Nitrogen Utilization and Residual Soil Nitrate of Spring Maize不同施氮水平对春玉米氮素利用及土壤硝态氮残留的影响
13.Effects of nitrogen rate on nitrogen uptake and utilization of winter wheat and residual nitrate in soil under straw mulch秸秆覆盖条件下不同施氮水平冬小麦氮素吸收及土壤硝态氮残留
14.The results showed that the resonant frequency decreased slightly with increased number of mortise holes.此一结果将有助于对老旧建材弹性留存率之评估，有助于此等建材之有效再利用。
15.Control of Relict Element Titanium and Nitrogen in Alloy Spring Steel合金弹簧钢中残留元素钛与氮的控制
16.Increasing Filler Retention Rate by Bicomponent Retention System采用双元助留系统 提高填料留着率
17.balance retained and carried forward to the next year留存并结转下年余额
18.A foreign body dwells long in the nose.异物长期存留在鼻子内。
相关短句/例句
accumulated stock累计库存
3)nitrogen retention rate氮存留率
1.A nitrogen balance trial for Taihe silky fowl was conducted to study the effects of dietary methionine levels on nitrogen retention rate.采用氮平衡试验研究了 5个不同蛋氨酸水平对生长期泰和乌骨鸡 (4、8、12周龄 )氮存留率。
2.360 AA poult were selected to study effect of crust protein hydrolysats on growth of broilers and nitrogen retention rate, adopt single factor repeat test design.研究甲壳素水解蛋白对肉仔鸡生长发育和氮存留率的影响,选取初生AA雏鸡360只,采用单因子重复试验设计,甲壳素水解蛋白添加水平分别为0,1％,2％,3％。
3.Three nitrogen balance tests were conducted with 180 female Shaoxing ducklings or growing ducks during 0~ 4 wk, 5 ~ 12 wk and 13 ~ 18 wk of age respectively to investigate the effects of 9 isocaloric diets in different crude protein (CP) series on the nitrogen retention rate (NRR).选用１８０羽母绍鸭雏鸭或生长鸭，分别在０～４，５～１２，１３～１８周龄阶段进行了３次氮平衡试 验，研究了９个不同粗蛋白（ＣＰ）系列的等能伺粮对绍鸭生长期氮存留率（ＮＲＲ）的影响。
4)Retention[英][r?'ten?n][美][r?'t?n??n]存留率
5)Seretaining percentage硒存留率
1.Effect of methionine selenium on growth performance, carcass composition and Seretaining percentage in Lingnan yellow broilers;蛋氨酸硒对岭南黄肉鸡生长性能、胴体特性和硒存留率的影响
6)zinccretention锌存留率
延伸阅读
存留1.保留;保存;留下。 2.清代地方政府所征税粮中，留下供本地开支的部分。 3.泛指商家积存的货﹑款。
