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- The low ratio(<1)of m(DDD+DDE)/m(DDT) possibly indicated that there were still flesh DDT emitted into the atmosphere except in the winter. 除冬季以外各样品中m(DDD+DDE)/m(DDT)比率小于1,说明青岛地区存在新的DDT输入的可能。
- The low ratio(
- The wastewater of textile industry has characteristics of high concentration, color and alkalinity as wel as low ratio of BOD/COD. 纺织工业废水具有高浓度、高色度、高碱度、低BOD/COD比值的水质特性。
- The results indicated that the microcystis in the investigated pond has strong toxicity.And the majority of microcystin in the pond is MC-RR as MC-LR is detected in low ratio. 结果表明，所监测富营养化池塘中微囊藻具有较强的毒性，而其所产微囊藻毒素又以MC-RR为主，MC-LR在水华监测过程中检出率相对较低。
- Low ratio graft starch initiated by low blending ratio oxygen irradiate was developed to improve graft structure and reduce monomer price of graft starch. 为改善接枝淀粉的接枝结构、降低单体价格,研制了低剂量共辐照引发低配比接枝淀粉浆料,并对其进行了均聚物含量和接枝率的表征。
- You might imagine that a low ratio was nothing to worry about: add in capital gains-the savings a rising asset market bestows-and the ratio looks healthier. 你可能认为一个比较低的比率无需大惊小怪：把资本利得（注5）加进去--资本牛市带来的储蓄--这样这个比率看起来就漂亮多了。
- Aniline, which not only dissolves in water at low ratio but ethanol, aether and benzene at any ratio as well, can take part in halogenating and diazoing reaction. 有碱性，能与盐酸（或硫酸）反应生成盐酸（或硫酸）盐；
- Generally,pharmaceutical wastewater has such characteristics as complicated element,intricate species of organic pollutant,and low ratio of BOD and COD. 制药废水通常具有组成复杂,有机污染物种类多、浓度高、B/C比值低的特点。
- China is rich in bauxite resources, but our resources is diaspore with low ratio of A/S.The bauxite digests difficultly and with high cost and expenditure of energy and base. 我国铝土矿属高铝、高硅的一水硬铝石型铝土矿，资源丰富，但铝硅比低，氧化铝溶出性能差，碱耗、能耗高，生产成本高。
- Britain has the lowest ratio of spending to GDP in the European Community. 在欧洲共同体中，英国的花费占GDP的比率是最低的。
- In cultivated Salvia miltiorrhiza roots, light-colored periderm contained less layers of cells and low ratio of phloem to xylem, compared with those in wild Salvia rniltiorrhiza roots. 栽培丹参根的周皮细胞层数少、色淡，韧皮部与木质部比值小，而野生丹参根的周皮细胞层数多、颜色重，韧皮部与木质部比值大。
- Housing mortgage was (i) concentrated in a handful major cities and areas where housing prices rose strongly; (ii) accompanied by a rapid growth in housing provident funds, and (iii) with a low ratio of non?performing loans (NPL). 个人购房贷款呈现以下特征：一是集中于少数重点城市和热点地区；二是个人住房公积金贷款快速增长；三是个人购房贷款的不良率较低。
- Forty-four percent of patients demonstrated a low ratio of T4 to T8. Conclusion The lymphocytes and its subsets were impaired in SARS, especially for T lymphocytes, T4 cells were more seriously damaged than T8 cells. 结论SARS患者的淋巴细胞及其各亚群均受到破坏,以T淋巴细胞受损为主,且T_4细胞较T_8细胞受损严重;
- Low ratios will result in severe consequences, including banning in extreme cases. 低的分享率会导致很多严重的结果,严重的情况会导致被踢。
- By designing the software of data acquisition and control system (DPU routine) which running on the field I/O control master station, this paper well improved the problem such as low ratio of using auto control loop of the DCS. 通过设计运行在现场I/O控制主站上的数据采集与控制应用程序(DPU软件),很好的改进了DCS在实际应用中自动回路投运率低问题;
- The studies also showed that low ratios of (Spd+Spm)/Put and Spm/PAs might hindered embryo development. (Spd+Spm)/(Put)和(Spm)/(PAs)比值变化与龙眼胚珠的发育有直接的关系，两者比值高有利于胚胎发育，反之则不利于胚胎的发育。
- Transport by air has the highest cost but it is fast with the lowest ratio of loss and damage. 空运是所有运输里面成本最高的方式，但是同时也是速度最快破损率最低的方式。
- Conclusion Alter midtrimester pregnancy, low ratio of lung-to-liver signal intensity no MRI indicates pulmonary hypoplasia with urinary anomaly in fetus, especially in those with bilateral anomalies. 结论中期妊娠后，胎儿肺与肝脏信号强度比值降低可以高度提示泌尿系统畸形伴发的肺发育不良，尤其在双侧性病变中。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
