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difference between two
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  两者差异
     The serum SOD in bFGF+ischemia group was slightly higher than that in ischemia group,whereas MT and MDA were slightly lower,the difference between two groups was not significant(P>0.05);
     bFGF+缺血组血浆SOD较缺血组略高,MT、MDA较缺血组略低,两者差异无显著性(P>0.05);
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     Meanwhile,the rates of VacA+ for two groups ate 3 0%(6/20) and 43.8%(7/16) respectively and the difference between two rates are n ot significant ( P >0.05).
     胃窦粘膜的Hp阳性率分别为 2 0 / 53 (3 7.8%)、16/ 2 5(64%) ,两者差异有显著性 (P<0 .0 5) ;
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     Results showed that isolation rate of ICM with cardiomyocyte media conditioned was 76.30 %, LIF media 59.35 %, and difference between two media was significant (p<0.01).
     结果显示,小鼠ICM的孵出率在心肌条件液中为76.30%,LIF条件液中为59.35%,两者差异极显著(p<0.01);
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     While the myoproliferative response was markedly inhibited by laser irradiation of 100 J/cm 2. The intimal hyperplasia area was 5 2 mm 2±0 6 mm 2 in the laser group and 18 3 mm 2±1 1 mm 2 in the control group. The difference between two groups was significant (P<0 05).
     激光照射段血管新生内膜的平均面积为5-2 mm2 ±0-6 mm2 ; 对照段为18-3 mm2 ±1-1 mm2 ,两者差异有非常显著意义(P<0-01)。
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     Differentiation rate of ES cell masses of 48th h with cardiomyocyte media conditioned was 51.55 %, LIF media was 31.69 %, and difference between two medias was significant (p<0.05).
     对传代的ES细胞集落,培养48h时周边出现分化现象的ES细胞集落所占的比例在心肌条件液中为51.55%,LIF条件液中为31.69%,两者差异显著(p<0.05);
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  “difference between two”译为未确定词的双语例句
     ON THE SIGNIFICANCE OF THE DIFFERENCE BETWEEN TWO MEANS
     两正态总体均值差异显著性检验的讨论
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     An Experimental Research on Children's Concept of Difference Between Two Numbers
     儿童相差概念形成过程的实验研究
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     Design of Intervals Estimation for a Single Normal Population Mean and the Difference between two Normal Population Means
     单个正态总体均数和两个正态总体均数差别的区间估计设计
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     Results The analgesic scores at all time-points in two groups were less than 2 and there were no significant difference between two groups(P>0.05). The superior rate of analgesia are 100%.
     结果两组患者术后各观察时点疼痛评分均<2分,组间比较差异无统计学意义(P>0.05),两组镇痛满意率为100%;
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     There was significant difference between two groups by using Student t test(P<0.05).
     经配对t检验表明二者间有显著性差异(P<0.05);
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  相似匹配句对
     There were great difference between the two groups.
     两组间疗效对比有非常显著差异(P<0.01)。
短句来源
     There is significant difference between the two groups.
     两组比较均有显著性差异。
短句来源
     The difference between two groups was significant.
     两组差异有统计学意义(P<0.05)。
短句来源
     The difference between the two groups was remarkable.
     两组结果差异显著 (P <0 0 1)。
短句来源
     The difference between two groups is significant.
     女生实验组为115.5±9.3,对照组为72.3±24.2,两组差异有极显著性(P<0.01)。
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  difference between two
The big difference between two geometries is noticed.
      
An experimental setup for accurate measurement of the voltage difference between two Josephson junction arrays irradiated at different microwave frequencies is described.
      
Nutation is excited when the sum of the energies of a microwave photon and a rf photon is equal to the energy difference between two spin states.
      
There is a fundamental difference between two-dimensional (2D) and three-dimensional (3D) motions.
      
It is shown that a lateral pressure applied to a circular single-mode optical waveguide changes the phase difference between two orthogonally polarized modes and thereby modulates the polarization state of light (elastooptic effect).
      
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A simple but rapid method for estimation of cutisone is proposed as fallows: Weigh accurately about 0.15—0.2 g of cutisone, in a 100 ml beaker, and dissolve it in 30 ml of alcohol. Add 25 ml of 0.1 silver nitrate. Shake well, and filter the'precipitate through a buchner filter under reduced pressure. Wash the beaker and the precipitate with four 10 ml portions of distilled water. Acidify the filtrate with 5 ml nitric acid Add 1 ml of ferric ammonium sulfate indicator and titrated the excess of silver nitrate...

A simple but rapid method for estimation of cutisone is proposed as fallows: Weigh accurately about 0.15—0.2 g of cutisone, in a 100 ml beaker, and dissolve it in 30 ml of alcohol. Add 25 ml of 0.1 silver nitrate. Shake well, and filter the'precipitate through a buchner filter under reduced pressure. Wash the beaker and the precipitate with four 10 ml portions of distilled water. Acidify the filtrate with 5 ml nitric acid Add 1 ml of ferric ammonium sulfate indicator and titrated the excess of silver nitrate with 0.1 N ammonium thiocynate. Carry out a blank determination using the same quantities of reagents but omitting cutisone. The difference between two titration represents the quantity of silver nitrate used. Each ml of 0.1 N silver nitrate is equivalent to 0.01473 g cutisone. The average deviation of the method is ±0.5%.

本文利用感尔松与硝酸銀生成沉淀的反应,应用于感尔松及其片剂的含量測定.即在中性条件下,将一定量硝酸銀与感尔松沉淀,过量的硝酸銀过滤洗下,用硫氰酸氨回滴定.本文并研究了感尔松銀盐沉淀的組成比例,証实了感尔松与硝酸銀結合比例为2:3.并对沉淀的操作条件进行了試驗.本法簡单迅速,平均偏差为±0.5%。

A series of field and laboratory experiments were conducted during the years of 1956-1958 for studying the effects of soil salinity to the oviposition of the oriental migratory locust the results are summarized as follows: Under natural conditions, the locusts usually lay eggs under the ground surface covered by Phragmites communis, Imperata cylindrica and Aeluropus littaralis but not under the ground of Suaeda ussuriensis. It has been proved by the results of soil analysis that there is a certain relation between...

A series of field and laboratory experiments were conducted during the years of 1956-1958 for studying the effects of soil salinity to the oviposition of the oriental migratory locust the results are summarized as follows: Under natural conditions, the locusts usually lay eggs under the ground surface covered by Phragmites communis, Imperata cylindrica and Aeluropus littaralis but not under the ground of Suaeda ussuriensis. It has been proved by the results of soil analysis that there is a certain relation between the choice of oviposition site and the salt content of soils. (The principal salt ingrediens of saline soils in this area are in various combinations of the following ions: Na, Mg, Ca, Cl, Hco_3, So_4, but nearly 90% of the chemical compounds are sodium chloride). Comparative tests on the artificial salty soils with 15% of water, showed that more eggpods were laid in the soil with lower salt content. The locusts were able to select the actual salinity where the difference between two soils is greater than 0.3%. The effects of temperature on the rate of egg development have been disturbed by the salinity of soils. Eggs deposited in the soil with higher salt content always too more time for hatching, therefore their thermal summations accumulated through the whole developmental period are also greater than those in the soil with lower salt content. Probably the increasing of salt concentration in soil solution will either influence the water absorption of eggs from the soil or cause eggs to lose water. Both processes will delay the growth rate of the developing embryo. The sodium chloride concentration in soil is also an important factor affecting the surviral rate of locust eggs. The percentage of egg-hatching increases with the decrease of salt content in soils. The susceptibility of the eggs to salinity varies with the stage of development of the egg embryocs. For instance, the maximum tolerance of the newly laid eggs to salinity in the soil is only 0.3% by weight while the eggs, have already absorbed water and with the embryoes in stage of blastokinesis can survive in a higher salinity of 3.5%.

1.在黃海蝗区自然条件下观察,东亚飞蝗选择芦葦地、茅草地及獐毛草地产卵,不选择盐蒿地。分析結果表明选择的产卵地与土壤含盐量及含水量有密切关系。 2.以人工配制不同浓度的盐土,任飞蝗自由选择产卵,結果証明飞蝗对不同浓度盐分具有明显的选择能力。两种盐土含盐量的差異在0.25%以下时,所产的卵数約各占一半;若两者差異在0.3%以上时,产在低浓度盐土内的卵数比高浓度內显著增多。由此可知,雌蝗产卵时能选择的最低含盐量临界为0.3%。在一般中度盐土內,含盐量的差異愈大,选择力愈明显。 3.沿海蝗区蝗卵的孵化温积,因所在环境的土壤盐分、土壤水分、植被盖度以及腐植质的多少而異。芦葦地、獐毛草地的含盐量都较低。在其他条件相近的情况下,此二种植被地內的蝗卵发育温积均低于盐蒿地,由于盐蒿地土壤內盐溶液浓度大,影响卵正常吸水,因而延缓了发育期。 4.未吸水的蝗卵在人工配制的不同浓度盐土中孵育,浓度愈低,孵化率愈高。孵化的最高浓度极限为0.35%。吸水卵在含盐量1.0%以上的土壤中,其孵化率随盐分上升而递減,最高孵化的盐量极限为3.5%,二者对盐分的抵抗力差别甚大。

In this paper a convenient parameter is presented to measure the daily (or from one period to the other) evolution of planetary frontal zone-variation index. This index not only describes the stability of variation within a natural synoptical period (or the elementary period), but also shows well the date of their shift. It is more effective than the empirical methods. The result shows the existence of complex period, each including 2-4 elementary periods. Within a season the length of the elementary period...

In this paper a convenient parameter is presented to measure the daily (or from one period to the other) evolution of planetary frontal zone-variation index. This index not only describes the stability of variation within a natural synoptical period (or the elementary period), but also shows well the date of their shift. It is more effective than the empirical methods. The result shows the existence of complex period, each including 2-4 elementary periods. Within a season the length of the elementary period is not quasi-constant. However, the length difference between two neighboring periods in most cases does not exceed one day.

本文提出了一个测度逐日(或周期间)行星锋带演变的简便参数——变化指数。这个指数不但能用以描绘周期内部变化的稳定度,而且还很好指示周期交替的日期,大多数比经验方法更有代表性。划分的结果表明在亚洲地区存在包括2—4个基本周期的综合周期,在一季内基本周期的长度并不是准常数,但相邻周期的长度差一般不超过1天。

 
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