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- The pollution-discharge fee system. 排污收費制度。
- Gas generator rocket can pressurize a high-pressure feed system. 燃氣發(fā)生器能使高壓輸送系統增壓。
- At no time can the feed system destabilize an otherwise stable. 供應系統決不會(huì )使一個(gè)在其它狀態(tài)下穩定的燃燒過(guò)程變得不穩定。
- This paper presents a high power feed system for 7.3 m Cassegrain antenna. 介紹用于?7.;3 m Cassegrain天線(xiàn)的高功率饋源喇叭的設計。
- Some form of resonator may be used to dissipate energy in an oscillating feed system. 某些形式的諧振器可用來(lái)耗散供應系統內的振蕩能量。
- Only certain discrete frequencies are left without benefit of external stabilization due to the feed system. 只有某些個(gè)別的頻率沒(méi)有利用供應系統的外部穩定作用。
- The feed system of a rocket engine may be the cause of undesirable oscillations. 火箭供應系統可能是有害的振源。
- The slurry feed system offers the only continuous feed possibility of the three methods investigated. 煤粉漿加料裝置是所研究的這三種加料方法中唯一可能實(shí)現連續加料的一種方法。
- The dynamics of the feed system are also an integral part of feed system coupled modes. 供應系統動(dòng)力特性也是供應系統耦合振型的主要部分。
- Officials have suggested the fee system be changed so students are charged according to the costs of their course. 政府建議實(shí)施大學(xué)分科收費,根據各科成本來(lái)設定學(xué)費。
- The combustion process cannot couple to the feed system unless a flow oscillation exists. 不存在流動(dòng)振蕩，燃燒過(guò)程就不可能與供應系統耦合。
- At no time can the feed system destabilize an otherwise stable combustion process. 供應系統決不會(huì )使一個(gè)在其它狀態(tài)下穩定的燃燒過(guò)程變得不穩定。
- This papaer introduces a kind of machine tool feed system directly driven by a linear motor. 本文介紹了一種采用直線(xiàn)電機直接驅動(dòng)的機床高速進(jìn)給系統。
- The feed system, including a dual-mode conical horn and a mode convertor, was designed, manufactured, and measured. 設計了雙模圓錐喇叭和模式轉換器，并進(jìn)行了功率容量估算。
- The design of SBH antenna is described in detail from two facets: feed system and horn section. SBH型超寬帶天線(xiàn)結合了這兩種天線(xiàn)的特點(diǎn)，很好地滿(mǎn)足了緊縮場(chǎng)饋源的要求。
- The Saimo 14-head Multi-Head Weigher includes a feed system combined with weight distribution control. 14日的賽摩頭多頭秤包括飼料系統結合的重量分布控制。
- The feed system is capable of performing sizematic grinding.Manual feed or hydraulic feed is adopted. 進(jìn)給系統具有定程磨削功能，采用手動(dòng)或液動(dòng)二種進(jìn)給方式。
- A perturbation in pressure at the upstream end of the feed system could result in sizable oscillations in flow rate and chamber pressure. 供應系統上游端的壓力擾動(dòng)可導致相當的流量和室壓振蕩。
- As a compulsory vicissitude of rural tax and fee system, the rural tax and fee reform brings profound impacts on township financial revenue and expenditure. 摘要農村稅費改革作為新時(shí)期農村稅費制度的一次強制性制度變遷，對鄉鎮財政收支產(chǎn)生了深刻影響。
- It is possible for the feed system to have a low impedance, looking downstream from the pressure source at a certain frequency. 在壓力源下游，供應系統在某一頻率下可能有一低的阻抗。
