一旦你理解了SQL，你会更好地领会一个关系型数据库管理系统的局限性。
Once you understand SQL, you’ll have a much better grasp on the limitations of an RDBMS.
更重要的是，凯恩斯提倡的进取型财政政策突破了费雪针对大萧条提出的纯粹货币补偿的局限性。
More important, Keynes's advocacy of aggressive fiscal policy overcame the limitations of Fisher's purely monetary remedies for the Depression.
此外，因为合成条件的局限和异质晶体的原因，关于磁性X型沸石的报道尚属首例。
In addition, Reports about magnetic X zeolites have not been previously reported because of the hard synthesis condition and foreign crystals.
结果就是，投资者们并不情愿将英特尔看作一个成长型的企业，而更倾向于认为其主营业务局限于个人电脑领域。
As a result, investors have been reluctant to view Intel as a growth bet and continue to see the company as tied to the PC.
混合型的商业模式好像不仅仅局限在航空业中，旅游分销业也已经出现了一种新模式——混合型中间商。
The age of hybridization does not seem to be confined to airlines. We now have a new form emerging – hybrid intermediaries.
现在人们不仅仅局限于简单的节油型设备，对于其他的一些能够提供更多司机行为信息的设备，人们也很感兴趣。
Interest is also growing in other devices that go beyond a simple fuel-economy meter and provide more information about drivers' behaviour.
这个研究的局限包括缺乏预防流感株的数据，评估罕见型流感的结果能力不足和仅仅对其中的一些患流感的患儿做检测。
Limitations of this study include lack of data on prevalent influenza strains, insufficient power to assess the infrequent outcomes of influenza, and testing of only some of the infants for influenza.
由于DBI的局限和关系型数据库的广泛应用，Class： DBI在这一抽象中没有获得完全成功，但是它对90%的实际项目来说是足够的。
Because of the limitations of the DBI and relational databases in general, Class: : DBI is not completely successful in this abstraction, but it gets close enough for 90% of real-world projects.
本文介绍了这一新课型的特点与功效，对比说明了传统阅读课和写作课的局限以及网络教学的强大优势。
This paper introduces the characteristics and effects of this online course along with its powerful advantages in contrast to the limitation of traditional English reading and writing.
目的：探讨局限性上鼓室胆脂瘤型中耳炎临床分型与治疗方法。
Objective: to investigate the clinical classification and treatment of localized attic cholesteatoma through surgical management.
如果没有测量足够多的信息来充分地描述模态振型，当盲目地局限于所观察的数据的时候，或许很难确定问题的原因是什么。
If we don't measure enough information to fully describe the mode shape, then it may be very difficult to determine what the cause of the problem is when we blindly limit the data we look at.
目的：将飞利浦BV25GOLDC型臂线控手柄改制成无线遥控，使其在手术中摆脱手控线的局限性，可以达到更加安全的操控性。
Objective:To reform the wire-controlled handpiece C arm into wireless remote control of Philips BV25 GOLD , in order to obtain more secure in management without limitation of control wire.
另外，任何一型的CD都可能有其他的一些症状。尽管这些症状多表现在多种心cd非局限性CD。
In addition, people with either type of CD may have other symptoms. These symptoms, however, occur much more often in multicentric than in localized Castleman disease.
本文指出了变压器T型等效电路在分析铁磁谐振变压器时的局限性。
This paper points out limitation of the T-equivalent circuit of transformer in analyzing ferroresonant transformer.
阐述了孔板流量计存在的局限性，介绍了新型V型锥流量计的原理和设计特点，并以实际工程设计为例，说明了使用该流量计的优点。
The limitation of orifice plate is clarified in this paper, and the principle and design features of V-CONE are introduced. An actual application example is shown to illuminate advantages of V-CONE.
核算型会计软件存在保存数据不全，重核算轻分析和核算与业务分离以及不易审计的局限性。
The calculating account software was some limitations. The data being kept is incomplete. Too much attention is paid to calculating while analysis is underestimated.
结论：单侧腺叶加峡部切除术加或不加颈淋巴结清扫应作为原发灶局限于一侧腺叶的分化型甲状腺癌的首次手术治疗方式。
CONCLUSIONS: Unilateral lobectomy plus isthmectomy with or without cervical lymph node dissection should be recommended as the first treatment for DTC with primary focus localized in unilateral lobe.
为了突破传统测量方法的局限性，本文着重研究相位型液晶空间光调制器多参数测试和评价方法。
In order to break through the limitation of traditional measurement this thesis mainly focuses on the research of multi-parameters testing and evaluation method of phase-only LC SLM.
基于前向型神经网络理论的时间序列分析跳出了传统的建立主观模型的局限，通过时间序列的内在规律作出分析与预测。
Time series analysis based on neural networks theory cross through traditional frame of subjective model draw out prediction on the inner rules of linear time series data.
方法回顾性分析24例局限型及19例泛发型环状肉芽肿患者临床资料。
Methods Clinical data of 24 cases of localized GA and 19 cases of generalized GA were analyzed retrospectively.
在分析了其他变频器的局限性后，指出了双PW M变频器是交流励磁的最佳电源方案，详细地讨论了电压型双pw M变频器的工作原理与控制策略。
In this paper, a back-to-back PWM converter is considered as the optimum scheme of ac excitation power supply and its operation principle and control strategy are discussed in detail.
现有的糖尿病分型有很大的局限性和逻辑上的矛盾，在临床工作中很不实用。
The current classification of diabetes is somehow not practical either for clinical practice or for animal study.
把重点局限于手机某一类型的卡片上不大可能成功的。
A strategy heavily weighted toward collecting a particular type of tile is unlikely to be successful.
研讨复合型曲线视距横净距的计算，分析“规范”关于视距横净距计算方法的缺陷及局限性，提出通用计算法及其公式。
The paper analyses the drawback of the calculating method of lateral clear distance of the curves with fransitious provided by the specification and provides a common calculation method and formula.
组织病理学上规则型小叶间隔线主要表现为小叶间隔水肿（10／10）、小叶间隔内炎性渗出（8／10）和局限于小叶间隔内的纤维化（9／10）；
On the basis of gross pathology and histologic section, regular type of thickened interlobular septa was composed of edema( 10/10) , inflammation ( 8/10) , slight fibrosis( 9/10).
结果：骨化灶一般为无信号、信号不均。连续型9例，分节型9例，局限型14例，混合型8例。
Results:MRI features of ossified focus:No signal intensity appeared in the ossified focus including continuous type (9 cases), segmental type (9 cases), focal type (14 cases) and mixed type (8 cases).
结果：骨化灶一般为无信号、信号不均。连续型9例，分节型9例，局限型14例，混合型8例。
Results:MRI features of ossified focus:No signal intensity appeared in the ossified focus including continuous type (9 cases), segmental type (9 cases), focal type (14 cases) and mixed type (8 cases).
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