strength n. 1.力,力量,體力。 2.強(qiáng)度,濃度;長(zhǎng)處;(要塞等的)抵抗力。 3.實(shí)力;兵力;全體人數(shù),額定人數(shù),編制。 4.筆力;文勢(shì)。 5.(證券等的)市價(jià)堅(jiān)挺。 6.〔美俚〕(可能有的)利潤(rùn)。 have not the strength to do it 沒有氣力做這個(gè)。 That will add strength to your argument. 那會(huì)增加你的辯論的力量的。 Take part in the physical exercises and build up your strength. 參加體育活動(dòng)增強(qiáng)體力。 the strength of will 意志力。 the strength of the alcohol 這酒精的濃度。 fighting strength 戰(zhàn)斗力。 mobilized strength 戰(zhàn)時(shí)編制。 effective strength 實(shí)額,實(shí)際人數(shù)。 a policy of strength 實(shí)力政策。 What is your strength 你們一共有多少人? a tower of strength 金城鐵壁。 the breaking [shock, tensile] strength 抗斷[抗沖、抗拉]強(qiáng)度。 the working strength 資用強(qiáng)度。 strength of draught 【機(jī)械工程】通風(fēng)強(qiáng)度。 strength of material 材料力學(xué)。 strength of structure 構(gòu)造力學(xué)。 be [be taken] on the strength 【軍事】編入編制內(nèi)。 below strength 不夠編制。 by main strength 奮力。 in full strength 全體動(dòng)員。 in (great) strength 人多勢(shì)眾地,用巨大力量。 on the strength 〔英口語(yǔ)〕在士兵名冊(cè)上。 on [upon] the strength of 依賴,靠著。 up to strength 夠編制。 with all one's strength 盡力。
Verification scheme of measuring instruments for neutron source strength 中子源強(qiáng)度計(jì)量器具檢定系統(tǒng)
The unknown source strength of cavitation is always arranged on the propeller blade surface in the solving process , but the integration is carried out along the cavity surface of last iterative step when the strength of cavitation dipole is determined according to dynamic condition 求解過程中待求的空泡源強(qiáng)始終布置在槳葉表面上,而在根據(jù)動(dòng)力學(xué)條件求解每一步的空泡面元偶極子強(qiáng)度時(shí),積分是沿著上一步迭代確定的空泡表面進(jìn)行的。
By reviewing the cases of environment impact value of urban rail transit in china in recent years , and based on the analysis and summary of environment impact value ( eiv ) results and practical effects , some problems in environment impact value ( eiv ) are discussed comprehensively , among which arc the choice of environment protection targets , the accuracy of source strength analogy , forecasting methods of noise and vibration and the principles of control measure 摘要通過對(duì)近年來國(guó)內(nèi)城市軌道交通環(huán)境影響評(píng)價(jià)實(shí)例的回顧,在對(duì)環(huán)境評(píng)價(jià)結(jié)果與實(shí)際效果進(jìn)行分析和總結(jié)的基礎(chǔ)上,對(duì)環(huán)境影響評(píng)價(jià)中的若干問題進(jìn)行綜合探討,包括環(huán)境保護(hù)目標(biāo)的選擇、源強(qiáng)類比的準(zhǔn)確性、噪聲與振動(dòng)預(yù)測(cè)方法及采取控制措施的原則等。
According to the facts of chemical spill accidents in waterway transport , systematic analysis is made on the suitable dispersion models and source strength calculation models of multiple spilled substance , resource and environment respectively , so as to decide the poison and fire & explosion danger area of an accident through the way of dispersion simulation . to resolve the problem to the calculation of spill amount from tanks , calculation formulas on various types of tanks were worked out ; at the same time , research is carried out on the source strength calculation of mixtures with regard to the possible spillage of chemical mixture in waterway transport . for the sake of convenient application , a computer software for the simulation of dangerous area is developed which can provide great assistance to the decision - making of emergency response and reach the target of reducing the damage of the life , property and environment to the smallest degree 根據(jù)水運(yùn)化學(xué)品泄漏事故的具體實(shí)際,針對(duì)各種泄漏物質(zhì)、泄漏源和環(huán)境條件研究了各自適用的擴(kuò)散模式和源強(qiáng)計(jì)算模型,以便通過擴(kuò)散模擬確定事故的毒害和火災(zāi)爆炸危險(xiǎn)區(qū)域;為解決儲(chǔ)罐泄漏量計(jì)算困難的實(shí)際問題,推導(dǎo)了適用各型儲(chǔ)罐、液艙的泄漏量計(jì)算公式;針對(duì)化學(xué)品水路儲(chǔ)運(yùn)泄漏事故中泄漏物質(zhì)可能會(huì)以混合物形式存在的情況,探討了混合物的蒸氣釋放源強(qiáng)計(jì)算;為方便實(shí)用,開發(fā)了蒸氣擴(kuò)散危險(xiǎn)區(qū)域模擬計(jì)算機(jī)軟件,從而為事故應(yīng)急決策提供了有力的輔助支持,以達(dá)到盡可能減少人員傷亡和財(cái)產(chǎn)損失,減輕環(huán)境污染的目標(biāo)。