- 産業: Government
- Number of terms: 15655
- Number of blossaries: 0
- Company Profile:
A U.S. Department of the Interior agency that oversees water resource management incuding the oversight and operation of numerous diversion, delivery, and storage projects the agency has built throughout the western United States for irrigation, water supply, and attendant hydroelectric power ...
The natural frequencies of a structure are the frequencies of free vibration. Free vibration is vibration that occurs in the absence of forced vibration. In a structure undergoing vibration, a mode of vibration is a characteristic pattern (shape) assumed by the structure in which the motion of every particle is simple harmonic motion with the same frequency. The fundamental mode of vibration of a structure is the mode having the lowest natural frequency.
Industry:Engineering
A heat-sensing device made of two conductors of different metals joined at their ends. An electric current is produced when there is a difference in temperature between the ends.
Industry:Engineering
The solid rock at the surface or underlying other surface materials. Rock of relatively great thickness and extent in its native location. A general term for any solid rock, not exhibiting soil-like properties, that underlies soil or other unconsolidated surficial materials. As distinguished from boulders. The consolidated body of natural solid mineral matter which underlies the overburden soils. The solid rock that underlies all soil, sand, clay, gravel, and other loose materials on the earth's surface. Any sedimentary, igneous, or metamorphic material represented as a unit in geology; being a sound and solid mass, layer, or ledge of mineral matter; and with shear wave velocities greater than 2500 feet per second.
Industry:Engineering
Une combinaison de structures et l'équipement requis pour la sécurité de fonctionnement et le contrôle de l'eau sorti d'un réservoir à diverses fins, c'est-à-dire, réguler le débit et qualité ; Communiqué de crue ; et fournir de l'eau d'irrigation, municipaux et industriels. Inclus dans les travaux de sortie sont la prise d'eau, conduit, contrôle maison-portes, porte de régulation ou valve, chambre porte et bassin de dissipation. Une série de composants dans un barrage qui sont faits communiqués normales du réservoir. Un dispositif pour fournir des rejets contrôlés d'un réservoir. Un tuyau qui permet à l'eau d'un réservoir, principalement pour fournir les besoins en aval.
Industry:Engineering
Eine Kombination von Strukturen und Ausrüstung für den sicheren Betrieb und Kontrolle von Wasser aus einem Reservoir entlassen zu verschiedenen Zwecken, d. h. dienen Regeln Strom-Strömung und Qualität; Version Hochwasser; und Bewässerung, kommunalen und\/oder industriellen Wasser bereitstellen. In die Steckdose arbeiten enthalten sind die Aufnahme Struktur, Conduit Steuerelement Haus-Gates, regulierende Tor oder Ventil, Tor Kammer und Ausgleichsbecken. Eine Reihe von Komponenten in einen Damm über dem normale Versionen aus dem Reservoir vorgenommen werden. Ein Gerät zum kontrollierte Versionen aus einem Reservoir bieten. Ein Rohr, das Wasser aus einem Reservoir, vor allem auf nachgeschaltete Anforderungen liefern zu können.
Industry:Engineering
Una combinazione di strutture e attrezzature necessarie per la sicurezza di funzionamento e il controllo dell'acqua, rilasciato da un serbatoio per servire i vari scopi, vale a dire, regolare il flusso di flusso e di qualità; piena liberazione; e fornire acqua di irrigazione, comunali e\/o industriale. Struttura di assunzione, condotto, controllo casa-gates, regolazione cancello o valvola, camera di cancello e stilling bacino sono incluse nelle opere di presa. Una serie di componenti di una diga attraverso il quale sono fatti normali comunicati dal serbatoio. Un dispositivo per fornire comunicati controllati da un serbatoio. Un tubo che lascia acqua fuori di un bacino idrico, principalmente per la fornitura di richieste a valle.
Industry:Engineering
構造との安全な操作と水の貯水池からのリリースの制御など、様々 な目的を提供するために必要な機器の組み合わせはストリーム フローと品質を調節する;洪水の水をリリース;自治体や工業用水を提供します。コンセント作品に含まれている、摂取構造、コンジット家ゲート コントロール、規制ゲートまたはバルブ、ゲート商工会議所、stilling 盆地です。一連のコンポーネントを通常のリリース、貯水池から作られています、ダムであります。貯水池からの制御のリリースを提供するデバイス。主に下流の需要を供給するための貯水池の水することができますパイプ。
Industry:Engineering
组合的结构和设备所需的安全运行和控制的水从水库释放各种不同用途，亦即，规管流流和质量 ；洪水资源释放 ；并提供灌溉、 市政、 和\/或工业水。插座作品包括进水口、 管道、 控制房子盖茨、 调节闸门或阀、 闸室和消力池。一系列通过它从水库正常版本进行大坝中的组件。提供从水库控制的版本的设备。让水的水库，主要是对供应下游需求的管道。
Industry:Engineering
Methods or plans to reduce, offset, or eliminate adverse project impacts. Action taken to avoid, reduce the severity of, or eliminate an adverse impact. Mitigation can include one or more of the following:
Avoiding impacts.
Minimizing impacts by limiting the degree or magnitude of an action.
Rectifying impacts by restoration, rehabilitation, or repair of the affected environment.
Reducing or eliminating impacts over time.
Compensating for the impact by replacing or providing substitute resources or environments to offset the loss.
Industry:Engineering
A judgment of the potential for failure of an essential element within the expected life of the project. Five terms are used to describe the assessment: negligible, low, moderate, high, and urgent. A rating of negligible reflects the judgment that failure of the essential element is regarded as very unlikely; low reflects the judgment that failure is unlikely; moderate reflects the judgment that failure is possible and further data collection and/or analyses may be required; high reflects the judgment that failure is very probable; urgent reflects the judgment that failure is imminent.
Industry:Engineering
