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   to grade 的翻译结果: 查询用时:0.206秒
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to grade
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  年级到
     The results show that (1) According to teachers' rating there is no significant difference between grades one and three in sharing behaviors,and the sharing behaviors significantly declined from grade three to grade five.
     结果发现:(1)由教师评价的小学儿童的分享行为在小学一、三年级无显著差异,从三年级到五年级,得分显著下降; 学生自我评价的分享行为在一、三年级呈上升趋势,在三、五年级间呈下降趋势;
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     Three kinds of friendly behavior of self\|assessments increased from grade 4 to grade 6, The result was contrary from grade 6 to grade 8.
     友好行为的年龄发展趋是 :从 4年级到 6年级 ,三类友好行为的自评分数均呈上升趋势 ,从 6年级到 8年级呈下降趋势。
短句来源
     With a questionnaire targeting on 746 primary school students from grade 4 to grade 9,the research probes into the relationships between the perception of TAB of students at different achievement and their learning psychology.
     本研究采用问卷法,以小学4年级到初中3年级共746名学生为研究对象,探讨不同学习成绩学生对教师评价行为知觉与其学习心理的关系。
短句来源
     A questionnaire was developed and distributed to a sample of 723 students from grade 4 to grade 9 in Beijing.
     本研究采用自编问卷,选取小学4年级到初中三年级共723名学生作为研究对象。
短句来源
     boy students' mental health is better than girls'; downtown students' mental health is better than countryside students'; from grade 5 in primary school to grade 2 in senior high school,level of deaf students' mental health develops like a "M";
     男生的心理健康状况优于女生,城市学生的心理健康状况优于乡村学生,从五年级到高二聋生的心理健康水平呈M状发展;
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  品位
     The typical mathematical characteristics are summed up separately to grade and tonnage distribution of contact metasomatic copper deposits.
     分别总结了该类型铜矿床的品位及吨位分布的典型数学特征
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     This paper has carried out the qualitative and quantitative analysis on variation of relations between TFe and SiO2 in concentrates , influence to grade of sinter and sintering feed consumption as well as the benefits to blast furnace after raising iron ore grade .
     提高铁精矿品位后,其对精矿中TFe-SiO2关系的变化,烧结矿品位及烧结物料消耗的影响,及为高炉冶炼带来的效益进行了定性、定量分析。
  “to grade”译为未确定词的双语例句
     From grade Ⅰ to grade Ⅲ in differentiation, the positive rates of CD44v4/5 were 69.23% (9/13)、64.71% (11/17) and 41.67%(5/12)respectively, no significant difference presented among them (P>0.05).
     从Ⅰ级癌到Ⅲ级癌 ,CD44v4/5的阳性率依次为 69 2 3 % (9/13 )、64 71%(11/17)和 41 67% (5 /12 ) ,彼此间无显著差异 (P >0 0 5 )。
短句来源
     to grade 525 cement are 11.0%,9.0%,7.3%;
     对525号水泥则为11 0%,9 0%,7 3%;
短句来源
     46 cases have been followed up,whose activities of daily living (ADL) is recovered to grade Ⅰ in 14 cases (30.4%),grade Ⅱ in 15 cases (32.6%),grade Ⅲ in 9 cases (19.6%),grade Ⅳ in 6 cases (13%),and grade Ⅴ in 2 cases (4.4%).
     获随访46例,生活质量按日常生活能力(ADL)评价:Ⅰ级14例(30.4%),Ⅱ级15例(32.6%),Ⅲ级9例(19.6%),Ⅳ级6例(13%),Ⅴ级2例(4.4%)。
短句来源
     The serum levels of GH,T,and E_2 decreased gradually with the advancement of cardiac function impairment from grade Ⅰ to grade Ⅳ(P<0.05,P<0.01,P<0.01).
     Ⅰ、Ⅱ、Ⅲ和Ⅳ级心功能组患者血清GH、T、E2均依次显著递减(P<0.05,P<0.01,P<0.01)。
短句来源
     Visick classification,84.9% belong to grade Ⅰ,9.3% grade Ⅱ,3.5% grade Ⅲ and 2.3% grade Ⅳ,94.2% grade Ⅰand Ⅱ.
     VisickⅠ级为 84 9% ,Ⅱ级为 9 3% ,Ⅲ级为 3 5 % ,Ⅳ级为 2 3% ,Ⅰ、Ⅱ级共占 94 2 %。
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  to grade
The set of diagnostic parameters obtained was used for calculating summary parameters of the state (SPSs) of the forest stands and to grade their values for zoning the forests.
      
Forty-three outpatients admitted periodically to our clinic for a total of 1856 times during 2000 were asked to grade the degree of pain.
      
Another 21 outpatients were asked to grade the degree of pain, and atmospheric pressure and blood lactate level were measured at each pain evaluation.
      
While in the treated group, most belonged to grade 0 - I after SSG treatment, with proliferated gland and dysplasia recovered to normal or disappeared.
      
Noninvasive diagnostic tools offer future promise, but currently are unable to grade and stage disease.
      
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A new process as a trial of iron powder production of once- reductionfor powder metallurgy, i. e., the process of chain grate machine-rotary kiln has been done and the technological flow brieflydescribed. The probablity of this new process as put into production isdiscussed and analyzed theoretically, and results by plant test are intro-duced. A series of tests can be verified that the process of chain gratemachine-rotary kiln availabe. The essential expenses of raw materials bynew process are only 1/3 to 1/2...

A new process as a trial of iron powder production of once- reductionfor powder metallurgy, i. e., the process of chain grate machine-rotary kiln has been done and the technological flow brieflydescribed. The probablity of this new process as put into production isdiscussed and analyzed theoretically, and results by plant test are intro-duced. A series of tests can be verified that the process of chain gratemachine-rotary kiln availabe. The essential expenses of raw materials bynew process are only 1/3 to 1/2 of that by prevailing domestic process, andphysical and chemical properties of trial-products by new process havebeen come up to Ⅱ grade of iron powder, National standard. Anthracitecoal as a reducing agent may be taken the place of charcoal by new process,thus extending the source of sorts of reducing agents and saving the retortsof ceramic and sheet iron with the result that a great deal of materialresource and costs would econmized. There exists a fairly good working con-dition than before and then it easily helps to bring about mechanization.Therefoe, such a new process may be considercd as new approach in ourcountry rapidly to develop the iron powder production.

本文简介了用链篦机—回转窑作为粉末冶金铁粉生产一次还原的工艺流程。讨论了采用链篦机—回转窑法生产铁粉的可能性、作了理论分析,介绍了工业试验结果。实验证明采用链篦机—回转窑生产铁粉工艺上可行;主要原、材料消费仅为现有工艺的1/3~1/2;试验产品的理化性能符合国家二级铁粉标准;可用无烟煤等代替木炭作还原剂,扩大了还原剂来源;省去了陶瓷罐和薄铁皮罐,为国家节省大量耐火材料和薄铁皮;劳动条件较好,易于实现机械化,因此链篦机—回转窑法是迅速发展我国铁粉生产的一条新路。

This article describes the experiment of ingotting of Basic Open-Hearth steel for power plant rotor forgings with the vacuum carbon-deoxidation process. The research work has laid stress on comparison of the rotor forgings of BOH steel by vacuum carbon-deoxidation process with that made of AOH steel. With this process, the non-metal inclusions decrease by 77% (aircast) or by27% (vacuum-cast). The shape of the sulphide inclusions and the segregation are improved.Most of the sulphides are spheroidized or of spindle-shaped...

This article describes the experiment of ingotting of Basic Open-Hearth steel for power plant rotor forgings with the vacuum carbon-deoxidation process. The research work has laid stress on comparison of the rotor forgings of BOH steel by vacuum carbon-deoxidation process with that made of AOH steel. With this process, the non-metal inclusions decrease by 77% (aircast) or by27% (vacuum-cast). The shape of the sulphide inclusions and the segregation are improved.Most of the sulphides are spheroidized or of spindle-shaped along the forging deformation direction. The sulphur print and spot segregation are lowered from grade 2~4,5 to grade 0~2,5. The reduction of area increases by 6%, 13% and 7% in longitudinal, tangential and radial directions respectively. The impact strength increases by 6% in longitudinal direction and by 31% in tangential direction. The transformation temperature of brittleness decreases from 58°G to 14°C. Whereas the BOH furnace can remove largely the content of P and S and can provide the steel of very small content of undesirable elements such as Sb, Sn, As, and Pb, together with the vacuum carbon-deoxidation process it can be used like the basic electric furnace in place of AOH furnace for making large superior rotor forgings.

本文叙述了在真空铸锭过程中,采用真空碳脱氧的方法,处理碱性平炉冶炼的电站转子钢的试验情况,着重研究了真空碳脱氧处理的碱性平炉钢电站转子锻件的质量。①同酸性平炉冶炼的转子比较,非金属夹杂物含量比大气浇注降低77%,比真空浇注降低27%;②改善了硫化物夹杂的形状和偏析率,沿锻造变形方向,硫化物多呈球形或纺锤形,硫印和点状偏析评级从2~4.5级下降到0~2.5级,③断面收缩率在纵向提高6%,在切向提高13%,在径向提高7%;④冲击韧性在纵向提高6%,在切向提高31%;⑤脆性转变温度从58℃下降到14℃。鉴于碱性平炉能大量去除磷、硫,能提供锑、锡、砷、铅等有害元素非常低的钢液,采用真空碳脱氧后,碱性平炉同碱性电炉一样,能够取代酸性平炉,生产质量稳定的优质、大型电站转子锻件。

This paper reports the vesicoureteral reflux observed in 7 children, aged 2-8 yr with recurrent urinary tract infection, by intravenous urography under TV monitoring. There were 6 cases manifesting reflux, 4 being bilateral, and 2 unilateral. All the 6 cases belonged to grade Ⅰ in severity. One of them was complicated with left-sided double renal pelvis, double ureter and partial obstruction of ureterovesical junction.

本文报道在电视屏幕下用静脉肾盂造影观察7例反复尿路感染患儿,膀胱输尿管返流情况,结果6例有返流,4例双侧,2例单侧,程度均属Ⅰ级。2例除有返流外还伴有泌尿系统畸形。反复尿路感染者应作此检查,如发现有畸形或严重返流,宜作手术纠正。

 
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