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ratios increased
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  比率提高
     The aboveground biomass and root production,especially fine root production,will be greatly enhanced,and consequently,litter production increased,C/N ratios increased,plant litter decomposition rates declined under CO 2 enrichment.
     一般地上部分和根系尤其是细根生物量增加 ,凋落物量随之增加 ,C/N比率提高 ,植物残体的腐解速率降低 .
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  “ratios increased”译为未确定词的双语例句
     For Ag (t_(Ag) nm)/CoFe (4 nm)/Cu (2.2 nm)/CoFe (4 nm)/NiO (70 nm) structure spin valves, the GMR ratios increased from 6.9% to 8.3%.
     对Ag(tAgnm)/CoFe(4nm)/Cu(2.2nm)/CoFe(4nm)/NiO(70nm)结构自旋阀,当tAg=2.4nm时,样品的GMR从6.9%提高到8.3%.
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     After 12-week exercise training,the level of the plasma sIL-2R decreased and CD4+/CD8+ ratios increased in patients with type 2 diabetes.
     12周有氧运动完成后,糖尿病患者CD4+/CD8+比值明显升高而血清SIL-2R值明显降低。
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     Two weaks after the ovarian cancer focus resected,the R-C3dR,CD +3 ,CD +4 cell and CD +4 /CD +8 ratios increased remarkedly compared with the preoperation patients(P<0.05),and CD +8 cells decreased remarkedly.
     手术切除肿瘤2周后,患者C3b花环率、CD+ 3,CD+4,CD+4/CD+8比值均较术前明显升高(P<0.05),CD+8细胞下降(P<0.05)。
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     NO_(3)~(-)-N removal ratios increased 5%,6%,13% and 9% respectively;
     对硝态氮去除率分别提高5%、6%、13%和9%;
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     Results Compared with normal group,CD_3~+、CD_4~+,and the ratios of CD_4~+ to CD_8~+markedly decreased (P<0.01),while CD_8~+cells ratios increased obviously in burned group(P<0.05). Activity of NK cells and sIL-2R in burned group were obviously increased(P<0.05).
     结果与正常对照组比较,烧伤组:CD3+、CD4+和CD4+/CD8+比值均明显下降(P均<0.01),CD8+明显升高(P<0.05),烧伤组NK细胞活性明显下降(P<0.05),sIL-2R明显升高(P<0.01)。
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     the six AM/AT ratios increased;
     这六组的AN/AT比值均增大;
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     The detection ratios increased with the age increase.
     随着年龄的增长 ,检出率上升。
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     N、P、K contents increased
     DPC处理的N、P、K含量均随浓度升高而增加;
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     IgG was increased.
     免疫球蛋白IgG上升。
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     Cr ratios and NAA?
     Cr和NAA?
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  ratios increased
Striatal GSH contents decreased and GSSG/GSH ratios increased one hour after subcutaneous administration of MPTP.
      
The carbohydrate-rich meal produced shifts in plasma amino acid concentrations such that plasma TRP/LNAA ratios increased from 0.13 to 0.15 (p>amp;lt;0.04) and the protein meal decreased the ratio from 0.14 to 0.11 (p>amp;lt;0.04) after 1 hour.
      
For very basic melts, the ratios increased with an increase in basicity.
      
The protein:DNA and RNA:DNA ratios increased significantly compared to starved fish.
      
The degrees of the changes of these peak intensity ratios increased in the order NaNO3 >amp;lt; Na2SO4 >amp;lt; NaCl.
      
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The ratio of protein concentration of the A and I bands in the myofibrils of the glycerine extracted indirect flight muscle of the honey bee stretched to different degrees has been measured with the aid of the Baker interference microscope. With the sarcomere length increasing from 3.0μ to 4.7μ, the ratio increased slightly, and the results are in general agreement with the theoretical values calculated on the basis of the one-filament model of the myofibril proposed by Hodge for the indirect...

The ratio of protein concentration of the A and I bands in the myofibrils of the glycerine extracted indirect flight muscle of the honey bee stretched to different degrees has been measured with the aid of the Baker interference microscope. With the sarcomere length increasing from 3.0μ to 4.7μ, the ratio increased slightly, and the results are in general agreement with the theoretical values calculated on the basis of the one-filament model of the myofibril proposed by Hodge for the indirect flight muscle of Diptera.

本文报告伸展程度不同的蜜蜂間接飞翔肌肌原纤維A带和I带蛋白浓度的比例。当肌小节长度从3.0微米增加到4.7微米,蛋白浓度之比稍稍上升。实驗結果和根据Hodge提出的肌原纤維由一組蛋白細絲組成的模型計算的結果大体相符。

The viscosity of slags containing Al_2O_3 15%, MgO 10%, TiO_2 15—35% and with a CaO/SiO_2 ratio of 0.6—1.6 has been measured with an oscillating viscosimeter. Experimental results indicate that the viscosity of titanoslags is very low provided they are not previously subjected to a strong reducing action. The melting point of the slags depends on the CaO/SiO_2 ratio and TiO_2 content. Under a strong reducing condition, however, the TiO_2 can be reduced to lower oxides and even titanium carbide, and...

The viscosity of slags containing Al_2O_3 15%, MgO 10%, TiO_2 15—35% and with a CaO/SiO_2 ratio of 0.6—1.6 has been measured with an oscillating viscosimeter. Experimental results indicate that the viscosity of titanoslags is very low provided they are not previously subjected to a strong reducing action. The melting point of the slags depends on the CaO/SiO_2 ratio and TiO_2 content. Under a strong reducing condition, however, the TiO_2 can be reduced to lower oxides and even titanium carbide, and the slags become, quite viscous. An increase of temperature and decrease of CaO/SiO_2 ratio increase the rate of thickening. Experimental evidence verifies the presence of finelydispersed titanium carbide, which is the primary cause for thickening. The addition of an oxidizing agent or blowing of slightly oxidizing gases such as CO+CO_2 through the slag can prevent the latter from becoming viscous. These measures might prove helpful in blast-furnace smelting of titanium-containing iron ores.The main mineral constituents of the titanoslgs under investigation are perovskite, anosovite, baikovite and titaniferrous augite. Their relative amount depends upon the chemical composition of the slags and the degree of reduction.

报告了CaO-SiO_2-TiO_2-Al_2O_3-MgO系熔渣的粘度及熔化性,并考察了还原条件下温度、熔渣組成以及Ti_2O_3和含碳量对粘度变化的影响。結合粘度測定,較詳細地研究了高溫还原条件下钛渣的矿物組成。根据实驗結果,討論了钛渣性貭与高炉冶炼的关系。

The molecular weight distribution of cis-1,4 polybutadiene obtained by polymerization with homogeneous Ziegler catalyst (Et2AlCl-CoCl2-4C5H5N) as well as heterogeneous Ziegler catalyst (i-Bu3Al-Til4) has been determined by means of fractional precipitation. The results show that the molecular weight distribution of both types of polybutadiene is not broad. With regard to the homogeneous catalytic system, the molecular weight distribution becomes narrower when the temperature of polymerization is increased,...

The molecular weight distribution of cis-1,4 polybutadiene obtained by polymerization with homogeneous Ziegler catalyst (Et2AlCl-CoCl2-4C5H5N) as well as heterogeneous Ziegler catalyst (i-Bu3Al-Til4) has been determined by means of fractional precipitation. The results show that the molecular weight distribution of both types of polybutadiene is not broad. With regard to the homogeneous catalytic system, the molecular weight distribution becomes narrower when the temperature of polymerization is increased, the monomer concentration lowered, the chain transfer agent added and the cobalt concentration decreased or the Al/Co ratio increased. As to the heterogeneous catalytic system, the homogeneity of molecular weight distribution increases with the lowering of the polymerization temperature and the decreasing of the Al/Ti ratio. But the monomer concentration and aging of catalyst give no evident effect.

本工作以逐步沉淀法测定了在均相(Et_2AlCl-CoCl_2·4C_5H_5N)及非均相(i-Bu_3Al-TiI_4)Ziegler型催化剂的作用下,丁二烯在各种条件下进行顺式-1,4聚合的分子量分布。结果指出,不论均相或非均相催化聚合得到的分子量分布都比较窄。对于均相体系,升高聚合温度、降低单体浓度、添加链转移剂(如乙硫醚、N-苯基-β-萘胺、庚烷)、减少催化剂钴的浓度和增加Al/Co比,均能使聚合物的分子量分布变窄;而对于非均相体系,则降低聚合温度和减少Al/Ti比均能增加分子量的均一性;单体浓度和催化剂老化对分子量分布无显著影响。 非均相聚合的分子量分布比均相聚合的更窄,前者的微分分布曲线的高峰偏于高分子量部分,而后者的偏于低分子量部分。这可能是由于非均相聚合的链终止速度依赖于链长,而均相聚合的链终止速度与链长无关。

 
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