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乐观估计
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  optimistic estimate
     Due to the optimistic estimate of oil and natural gas r esources in the continental shelf of East China Sea, and the different position for the delimitation of continental shelf in international conventions, there’s divergence between China and Japan in the delimitation of continental shelf of East China Sea.
     由于对东海大陆架丰富油气资源的乐观估计,①以及对国际公约关于大陆架划界适用上的不同主张,中日两国在东海大陆架划界上存在着分歧。
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  optimistic estimation
     Examining the case of Nb3Si, one can not get the optimistic estimation as that of Geller. It is considered that Nb3Si of A-15 type obtained by present new technology is a non-ideal structure formed at the expense of the normal stoichiometric ratio or by a change of the ordinary atomic volume.
     检查Nb_3Si,得不到Geller那样的乐观估计,并认为:以新工艺得到的A-15相Nb_3Si,是以牺牲正当化学配比或改变正常原子体积为代价而获得的非理想结构。
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     Marx and Engles put forward the strategy of “overall attack” to take up the power by violence, based on the optimistic estimation of the early revolutionary situation. At the same time, they also considered to reform the ownership system by peaceful means.
     马克思恩格斯早期基于对革命形势的乐观估计而提出暴力夺取政权的“全面进攻”策略 ,同时也考虑运用和平手段改造所有制 ;
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  “乐观估计”译为未确定词的双语例句
     Based upon the 60,000 tpy polypropylene unit in Lu-oyang Petrochemical Complex, the causes and danger of the spalling of fire-proof cement sprayed on the steel struc-trues were analyzed and the working mechanisms of NUL-L1F1RE coating and its successful application in Luoyang Petrochemical Complex were introduced. The prospect of its application in petroleum processing and petrochemical industries were optimistically estimated.
     以洛阳石化总厂6万t/a聚丙烯装置为例,分析了喷涂在钢结构上的防火水泥开裂剥落的原因及危害,介绍了NULLIFIRE防火涂料的作用机理及其在洛阳石化总厂的成功应用,并对NULLIFIRE防火涂料在石油化工行业的应用前景作了乐观估计
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     This paper discusses the development, the important effect and the current state of TSLCM. The author believes that one should be optismistic about the prospect of TSLCM.
     对TSLCM的发展历程、重要作用、当前状况加以论述,并在此基础上,对其未来前景作了乐观估计
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     At the same time,earnings predictability,earning management,variance of earnings and rapid development of firm have significant influence on pessimistic earnings forecast,while earnings predictability,earning management and scale of firm can impact significantly on optimistic earnings forecasts.
     同时,可预测性、盈余管理、盈余波动以及公司扩张速度对分析师的悲观预测有显著的影响,而可预测性、盈余管理以及公司规模则显著影响分析师对盈余的乐观估计
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  相似匹配句对
     b) a G-M estimator of ω'1α, ω'2β and ω'1α+ω'2β under L (Xβ, Aα; δ21V, δ22U} respectively.
     b)G-M估计
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     \$ estimation.
     估计的残差
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     (3)Being unrealistically optimistic about the economic situation at that time.
     三、对当时经济形势估计上的盲目乐观
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     Earlier forecasts of energy demand for 2020may be over-optimistic.
     原先对2020年的能源需求估计可能过于乐观
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     Optimism and Risk-taking
     乐观与冒险
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  optimistic estimate
Assuming current climate, predicted conversion technology advancements, an optimistic estimate of the U.S.
      
On the other hand, from theoretical considerations, an (optimistic) estimate has been made of such skin properties.
      
In this case, according to an optimistic estimate, Y≈65 and KPu≈1.4, and υ≈1.1.
      
A very optimistic estimate of the total population size is ca.
      
I show that the PUWP consent to the elections was founded on an overly optimistic estimate of its popular support.
      
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  optimistic estimation
A direct consequence of this assumption is the over-optimistic estimation of the parameter uncertainties.
      
On average, the pessimistic estimation is 39% smaller than the optimistic estimation.
      
The obtained bound is an optimistic estimation of the code performance, especially at lower SNR.
      


A diagram which not only considers the transition of the structural type hut also describes the rule of change of Tc in the A-15 compounds is given in this paper. From this diagram it can be seen that compounds with very high TC(>25K) are not likely to exist in the A-15 series considered. In the Nb series, Nb3Ge probably has the highest Tc; in V series, the Tc can still be expected to be raised (>17.1K), the Tc of V3Ge is likely to be raised to above 12 K. Examining the case of Nb3Si, one can not get the optimistic...

A diagram which not only considers the transition of the structural type hut also describes the rule of change of Tc in the A-15 compounds is given in this paper. From this diagram it can be seen that compounds with very high TC(>25K) are not likely to exist in the A-15 series considered. In the Nb series, Nb3Ge probably has the highest Tc; in V series, the Tc can still be expected to be raised (>17.1K), the Tc of V3Ge is likely to be raised to above 12 K. Examining the case of Nb3Si, one can not get the optimistic estimation as that of Geller. It is considered that Nb3Si of A-15 type obtained by present new technology is a non-ideal structure formed at the expense of the normal stoichiometric ratio or by a change of the ordinary atomic volume. On the basis of the relationship between Tc and radii ratio and on consideration of the radii ratio required by the ideal A-15 structure, the point of view presented in this paper does not agree with the various predictions that the Nb3Si might have a high Tc(>23 K).

本文给出一张既能考虑A-15结构型变,又能描述A-15型化合物T_c(超导临界温度)变化规律的图。从而预言:所述A-15系列中大概不会存在T_c很高(>25K)的化合物;铌系列中Nb_3Ge的T_c可能是最高的;钒系列中T_c可望还能提高(>17.1K),V_3Ge可望提高到12K以上。检查Nb_3Si,得不到Geller那样的乐观估计,并认为:以新工艺得到的A-15相Nb_3Si,是以牺牲正当化学配比或改变正常原子体积为代价而获得的非理想结构。从T_c与半径比关系及理想A-15结构对半径比的要求来看,笔者认为文献上关于Nb_3Si在有较高T_c(>23K)的种种预言,都是缺乏充分依据而不足置信的。

This paper gave a comment on the advances of plant artificial seeds research at home and abroad. At the same time, the author also pointed out the existing problems in this field and possible accesses to them, and cast a good light on its concept, developmental process and tendency, advantages over zygoted seeds, feasibility of artificial seed application and thought that: to develop artificial seeds rapidly and transfer them into commercial goods quickly. It is urgent for researchers to study deeply the techology...

This paper gave a comment on the advances of plant artificial seeds research at home and abroad. At the same time, the author also pointed out the existing problems in this field and possible accesses to them, and cast a good light on its concept, developmental process and tendency, advantages over zygoted seeds, feasibility of artificial seed application and thought that: to develop artificial seeds rapidly and transfer them into commercial goods quickly. It is urgent for researchers to study deeply the techology of somatic embryo quality and its wrapping systems.

在我国高技术的发展规划中,生物技术是被重视的首领技术之一。植物人工种子正是在创建中的生物技术,由于其具有重大的实践意义和经济价值,目前美国、日本、法国等都相继地开展了此方面的广泛研究,并在胡萝卜、芹菜、苜蓿、花椰菜、西红柿等植物中获得成功。我国从事此方面研究很少,从1985年开始中科院植物所探索了西洋参、玉米、芹菜等植物人工种子的研究,取得可喜成绩。本文阐述植物人工种子发展历程,人工种子的概念,使用的可行性,优越性及对人工种子技术发展中现存的问题,前景给以了乐观的估计。

The authors studied the ecology of Silver Pheasant mainly by the method of observing at fixed spots with baits in Ba Wang Ling Nature Reserve on Hainan Island during the middle of 1986 through the end of 1993, they found that the existence of the Hainan subspecies of Silver Pheasant(Lophura nycthemera whiteheadi)was facing dangerous threatening.The number of individuals of the colonies of Hainan Silver Pheasant was low. l-6 in general, averaged 3.27± 1.49 on 48 colony-time;chicks in each colony were fairly few,commonly...

The authors studied the ecology of Silver Pheasant mainly by the method of observing at fixed spots with baits in Ba Wang Ling Nature Reserve on Hainan Island during the middle of 1986 through the end of 1993, they found that the existence of the Hainan subspecies of Silver Pheasant(Lophura nycthemera whiteheadi)was facing dangerous threatening.The number of individuals of the colonies of Hainan Silver Pheasant was low. l-6 in general, averaged 3.27± 1.49 on 48 colony-time;chicks in each colony were fairly few,commonly l-6 chicks carried by their parents,averaging 2.33± 1.33 on 18colony-time. Maximum 6 chicks appeared only once;loss of chicks was very severe so that only few of them became adults.At 6 observing spots-time,that have complete annual records,there were 12 chicks,in the second year there were only 5 left, rate of loss was 58.3%;loss of parent Pheasants was very severe so that we saw very rare phenomena,i.e.pure chick groups appeared 5 out 17 flocks; the rate of production was quite low,the natality was only 77.5%; even the density of population in the core of reserves was quite low and was rapidly decrease as well. In 1987 it was 20.2 / km2,while it became 12.0/ km2 in1992. The main cause of its loss was endanger from their natural enemies and human.The present area of remaining foreste where Silver Pheasants still live is only 740 km2 on the whole Island.The optimist estimate of the number of Silver Pheasant is less than 8 800. The existence of Hainan subspecies of Silver Pheasant has become endangered from vulnerable in class.Effective protection must be made promptly.

海南白鹇是仅分布于我国海南岛的特殊的白鹇海岛亚种。其结群个体少;雏鸟孵出后,每群雏数少;亲鸟损失严重,有极其罕见的纯雏群现象;种群繁殖力低,出生率仅77.5%;保护区核心区种群密度1978年20.2只/km~2,1992年12只/km~2。天敌、人类危害是种群数量严重下降的主要原因。目前全岛有白鹇分布的残存林区面积仅740km~2,乐观估计白鹇数量已不足8800只,白鹇海南亚种已处于渐危至濒危级别,必须尽快采取有效的保护措施。

 
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