查询词典 cost-effective

I feel, refine changes a ministry to should have made 3 texts mainly this year: Garden of Piao of violet Ren Jiang grants? to take strong step, reducing the crude oil that rises ceaselessly to purchase cost; is to strengthen process management next, make good technology production is optimized and product structure is optimized, productive cost-effective product; the 3rd it is energy-saving fall bad news, dig go synergism, through all sorts of optimizing and be being participated in extensively of faculty, push low cost strategy carry out.

我觉得，今年炼化部应重点做好三篇文章：首先是控制源头，采取有力办法，降低不断上升的原油采购成本；其次是加强过程管理，做好工艺生产优化和产品结构优化，多产高效益的产品；第三是节能降耗，挖潜增效，通过各种优化和全体员工的广泛参和，推进低成本战略的实施。

The model aims at minimum annual cost (including operating cost and equipment depreciation cost) of whole evaporation system (including two sequential system——multi-evaporation system and multi-level preheating system). The tempreture of flesh vapor, the tempreture of condenser, effective heat-transfer temperature difference of vari-effect, and outlet solution temperature of vari-level preheater were both decision variables.

优化设计数学模型以整个蒸发系统(包括多效蒸发和多级预热两个序贯系统)的年总费用(包括系统年操作费用和设备年折旧费用)最小为优化目标，以生蒸汽温度T0、冷凝器中二次蒸汽温度Tk、各效蒸发器有效传热温度差Δti及各级预热器溶液出口温度tpj为决策变量。

To be cost-effective, PET/CT must be diagnostically accurate and effective in improving management without increasing treatment cost.

为了获取经济效益，PET/CT必须在不增加治疗费用的同时具有精确的诊断性，并对患者的治疗方案作出有效的指导。

Theoretically, effective weight loss, with its pleiotropic benets, safety prole, and low cost, should be the most cost-effective means of controlling diabetes—if it could be achieved and maintained over the long term.

从理论上说，如果能够实现和保持长期的话，有效的减肥，其多方效果，安全性，成本低，应该是最符合成本效益控制糖尿病的方法。

UDZ Series liquid level indicator of flap disassembly fast and convenient, the installation position can be arbitrary choice, free to change the direction of observation, thus instrumented great visibility; UDZ series of cost-effective liquid level was significantly higher than that used multiple sets of glass plate liquid level of cost performance; UDZ series of liquid level indicator, the sender's device, as well as the liquid level with the main transmission medium within the complete separation of the measured structural design, so that level gauge in the job has pressure (up to 320KG), toxic and inflammable conditions, with absolute safety and reliability; UDZ-3 type uses innovative design, improve the sensitivity of the sensor, and its near-zero drift FarEasTone signals and long-term stability so that it has always been at the scene consistent level instructions; sensors and the main body has a certain interval, which can be solved effectively under high-temperature liquids (up to 480 ) remote detection and control; antifrost type UDZ Series Level Gauge, are I plant the patented product (Patent No.: ZL00221022 3), guarantees that the use of cryogenic liquid level gauge is not freezing (such as liquid CO2), the effective guarantee of the level of a normal job.

UDZ系列液位计的翻板指示器拆装快捷方便，安装方位可任意选择，观察方向可随意改动，因而仪表指示的可视度很大；UDZ系列液位计的性能价格比明显高于采用多组玻璃板式液位计的性能价格比；UDZ系列液位计的指示器，发讯器、以及液位变送均与主体内被测介质完全隔离的结构设计，使液位计工作在有压（可达320KG）、有毒和易燃的工况下，具有绝对的安全性和可靠性；UDZ-3型采用了新颖设计，提高了传感器的灵敏度，其远传信号近乎零温漂和长期稳定性使其始终于现场液位指示保持一致；传感器和主体有一定的间隔，因而能有效地解决高温液体（可达480℃）远距离检测和控制；防霜型UDZ系列液位计，是我厂的专利产品（专利号：ZL00221022·3），保证了在低温液体上使用液位计不结冰（如液体CO2），有效的保证了液位计的正常工作。

Given that the Mobotec technology is the most cost effective multi pollutant technology as compared with the alternative technology considered, and given the desirability associated with reducing NOx,SO2 and mercury with one technology application, the MPCA views the selection of the Mobotec technology as a cost-effective reduction strategy for Taconite Harbor and meets the requirements of the statute.

&与其它污染物治理技术相比， MOBOTEC技术是一种最经济的多种污染物综合治理技术，并可满足客户利用一种技术同时获得NOx，SO2 和汞去除的愿望。鉴于以上优点，明尼苏达州污染物控制署认为MOBOTEC技术是一种性能价格比最佳的污染物治理方案。在Taconite Harbor 机组上成功实施，达到了该州污染物排放标准。&

It is it with request that law run a country, establish the system of perfecting the fire control law, manage the fire in accordance with the law to meet to want, build the socialist fire control state with an adequate legal system; Meet the needs of market economy, change the administrative management function of fire control, implement macroscopical management service, set up norm perfect , turn round coordinating , transparent high-efficient administrative management system of fire control; Arouse the enthusiasm that the society of various fields launches fire control work, set up the social mechanism of management of security against fire taken charge in unison and jointly administrate; Cultivate and develop fire control intermediary affairs not to organize in a more cost-effective manner , use market lever is it promote fire control to work to regulate, advance fire control work socialization; Meet the needs of socialist spiritual civilization, strengthen and improve the fire control propaganda work in a more cost-effective manner, cultivate and carry forward the modern firecontrol culture of the distinct Chinese characteristics, raise the whole peoples consciousness of security against fire and fire control quality; Meet the requests of the market economy and accession to the WTO of our country, strengthen the products management of fire control, advance the industrial modernization of fire control, realize the development of national fire control industry.

要适应以法治国的要求，建立健全消防法律体系，实行依法治火，建设社会主义消防法制国家；适应市场经济的要求，转变消防行政管理职能，实行宏观管理服务，建立规范完善、运转协调、透明高效的消防行政管理体制；调动社会各方面开展消防工作的积极性，建立齐抓共管的社会消防安全管理机制；大力培育和发展消防中介事务组织，运用市场杠杆调节促进消防工作，推进消防工作社会化；适应社会主义精神文明建设的要求，大力加强和改进消防宣传工作，培育和弘扬中国特色的现代消防文化，提高全民的消防安全意识和消防素质；适应市场经济和我国加入世贸组织的要求，加强消防产品管理，推进消防工业现代化，实现民族消防工业的振兴。

In this thesis the process of constructing the non-perturbative Hamiltonian theory is de-scribed and is applied to estimate the vacuum condensate. It contains the following contents:At the very beginning, by using the path integral method and eliminating the gluon freedom, aGCM action 〓 of current quarks including lower order current-current coupling was derivedfrom the QCD Lagrangian and the effective Hamiltonian operator that could hardly be doneby the normal methods was derived. After doing this, the broken vacuum is introduced whichincludes quark-antiquark condensate through the generalized Bogoliubov-Valatin transformation,the effective Hamiltonian of constituent quark was derived. The detailed formulas containingthe spatial current-current coupling term for the effective Hamiltonian and gap equations wasworked out by parameterizing the correlation kernel as a quadratic potential. And then, the gapequation was solved and the quark-antiquark condensate of vacuum was studied both in the casesof instantaneous interaction and retarded interaction. In the end, the effective Hamiltionian withtwo-body quark-quark interaction was derived with one-body approximation, and with the helpof the functional integral method the coupling non-linear dynamic equations for systems withnuclear matter was derived. Finally, these equations were solved by selfconsistent method andthe effect of nuclear matter on vacuum condensate was studied. The spatial current-current coupling term is too difficult to handle, hence the correlationkernel is assumed to be not important and usually omitted in the pure vacuum condensate, andthe instantaneous interaction generally is adopted. Retaining the spatial current-current termand partial retardation effect, the quark pairs condensate in pure vacuum was studied, and theeffect of quark mass was also studied. At present, little study is focused in the case with nuclearmatter and spatial current-current term also omitted. Under the approximation with partialspatial current-current term, the effect of nuclear matter on vacuum condensate was studied.

本论文描述了量子色动力学整体色对称模型哈密顿量方法的构建过程，得到了反映正反夸克对凝聚真空结构的关于组分夸克的有效哈密顿量算符，它隐含了胶子作用，并且准确至流-流耦合项；接着，通过参数化哈密顿量中的夸克作用关联核，导出平方禁闭势参数化选择的哈密顿量的具体公式和能隙方程；随后，应用公式，编程求解，考察了瞬时作用下和部分延迟作用下真空的正反夸克对凝聚，在计算中保留了空间流-流耦合作用；之后，导出瞬时势和延迟势下包含二体作用项的哈密顿量公式，并采用单体化近似，通过泛函变分方法得到核物质存在时耦合的非线性动力学方程；在保留部分空间双流耦合作用的近似下，求解核物质的动力学方程，考察核物质密度对真空凝聚的影响，以往考察真空凝聚，对关联核的选用，由于空间流-流耦合项不易处理，也认为作用不大，常忽略该项，并且常采用瞬时作用；本文保留空间双流项和部分延迟作用，考察了真空情形的夸克对凝聚，还考察了夸克质量对纯真空凝聚的影响，以往对核物质存在情形的真空凝聚考察很少，也都忽略空间流-流项，本文在考虑部分空间流-流项近似下，考察了核物质存在对真空凝聚的影响。

This thesis mainly discuss following issues, Theory and simple expressions for array covariance matrixes are derived when angular spread functions are symmetric distribution functions, i. e. the Uniform distribution, the Gauss distribution, the Laplace distribution and the Von Mises distribution, and a non-symmetric distribution function, i. e. the Gamma distribution. And the relation between the effective signal subspace and the array number, or and the nominal angle of the distributed source, the angular spread, the distributed functions, and the Signal-to-Noise Ratio is gained. The dimension of the effective signal subspace increases with increment of the array number. And it is more obvious to the non-symmetric distribution. The dimension of the effective signal subspace decreases with increment of the nominal angle. And the distributed source is equal to a point source as θ=π/2. The dimension of the effective signal subspace increases with increment of the angular spread.

本论文针对阵列信号处理中广泛存在的分布源现象，主要讨论了以下问题：推导了角度分布函数分别为对称的均匀分布、高斯分布、拉普拉斯分布、Von Mises分布和非对称的伽马分布时，分布源阵列接收信号协方差阵的严格模型和简化模型，得到了单个分布源的有效信号子空间随阵元数、分布源中心角、分布角、角度分布函数和信噪比的变化规律：随着阵元数的增加，对所有角度分布函数的有效信号子空间维数也随着增加，且非对称分布函数的有效信号子空间充满整个空间的可能性更大；随着分布源中心角逐步增加，有效信号子空间维数逐步减小，当θ=π/2时，等价于点源情形；随着分布源分布角逐渐加大，有效信号子空间维数也随之增加，直到有效信号子空间充满整个空间；随着信噪比的增加，有效信号子空间维数有一定程度的减少。

RESULTS: The average dose of venlafaxine was (196±s 48) mgd^(-1), the average effective time was (8±3) d, and the effective rate was 68%. The average dose of mirtazapine was (32±11) mgd^(-1), the average effective time was (12±6) d, and the effective rate was 65%. The scores after treatment were significantly decreased in both groups. The scores of HAMA were (33±3)%(wk 1) and (50±3)%(wk 4) in venlafaxine group,(14±3)% and (31.0±2.3)% in mirtazapine group.

结果：文拉法辛组治疗剂量为(196±s 48) mgd^(-1)，显效时间(8±3) d，有效率68%，米氮平组分别为(32±11) mgd^(-1)、(12±6) d、65%。2组疗效量表评定结果均较治疗前有显著下降，特别是文拉法辛组wk 1和wk 4的HAMA减分率为(33±3)%和(50±3)%，米氮平组为(14±3)%和(31.0±2.3)%，前者下降更为明显。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。