The arm's length dealing is always mutual reciprocity and mutual benefit, both parties all expect to realize the promotion and maximization of resource value through the trade, so, in the fierce network market day by day of the competition, the online media could offer valuable products and service to users, using an income to greater than paying, it is the online media that could make and keep the basic that compete for the advantage.

正常交易總是互惠互利的特黄捆绑一级A片，交易雙方都期望通過(guò)交易實(shí)現(xiàn)資源價(jià)值的提升和最大化AV片网站在线观看com.，因此欧美性爱兔费网站，在競(jìng)爭(zhēng)日趨激烈的網(wǎng)絡(luò)市場(chǎng)中，網(wǎng)絡(luò)傳媒能否向用戶提供有價(jià)值的產(chǎn)品和服務(wù)天天摸人人操人人爱，使用戶所得大于所付人人干人人插人人插人人操，是網(wǎng)絡(luò)傳媒能否取得和保持競(jìng)爭(zhēng)優(yōu)勢(shì)的根本所在在线观看AV麻豆。

Au pair usually refers to a Sino-German friendship relations between the school exchange programs, that is, your students come to school, I read a certain period of time, my students to your school time for a period of time, of course, have the opportunity to make foreign thesis.

互惠生通常是指中德有聯(lián)誼關(guān)系的學(xué)校間的交流項(xiàng)目，即你的學(xué)生來(lái)我校讀一段時(shí)間欧美成a人v，我的學(xué)生去你的學(xué)校讀一段時(shí)間，當(dāng)然也有機(jī)會(huì)在國(guó)外作畢業(yè)論文。

I plant has strong economic and technological strength and consistent adherence to the "customer-focused, in good faith as a fundamental to quality of survival" of the enterprise purpose,"innovative spirit, mutual inter-win" business philosophy that you believe that Fergus Rubber The ideal rubber products cooperation unit, wholeheartedly welcome the broad masses of old and new customers to patronize negotiations, cooperation, join hands in creating a better tomorrow.

我廠擁有雄厚的經(jīng)濟(jì)與技術(shù)實(shí)力乱伦小说图片视频，一貫堅(jiān)持"以客戶為中心一极一黄一区、以誠(chéng)信為根本、以質(zhì)量求生存"的企業(yè)宗旨我要看操逼A片，"創(chuàng)新進(jìn)取，互惠互贏"的經(jīng)營(yíng)理念，宏泰橡塑深信是您理想的橡膠制品合作單位，竭誠(chéng)歡迎廣大新老客戶前來(lái)惠顧洽談国产永久精品91在线、合作男女拍拍拍AAA毛片免费视频、攜手共創(chuàng)美好的明天爆乳美女粉泬10p福利视频。

We are confident that customers receive the recognition and absolute trust, the company is the best returns, so we are committed to the principle of mutual benefit and improve the quality and efficiency of the import and export services to every customer to ensure that all goods are in the process of declaration Can be the best treatment and timely customs clearance.

我們深信，得到客戶絕對(duì)的認(rèn)同和信賴好好日无码视频，才是公司最佳回報(bào)，因此我們承諾以互惠互利的原則以及提高素質(zhì)和高效率的進(jìn)出口服務(wù)給予每一位客戶三级做a全过程在线观看视频，保證所有貨物在報(bào)關(guān)過(guò)程中均能得到最妥善的處理以及及時(shí)的通關(guān)。

We are convinced that clients receive the recognition and trust of the absolute, is the company the best return, so we are committed to the principle of mutual benefit and improve the quality and efficiency of import and export services to every customer to ensure that all goods in the customs process in both the can get the best deal and timely customs clearance.

我們深信天天操夜夜操一区,二区,三区,，得到客戶絕對(duì)的認(rèn)同和信賴国产成人无码调教AV，才是公司最佳回報(bào)，因此我們承諾以互惠互利的原則以及提高素質(zhì)和高效率的進(jìn)出口服務(wù)給予每一位客戶人人干,人人草，保證所有貨物在報(bào)關(guān)過(guò)程中均能得到最妥善的處理以及及時(shí)的通關(guān)欧美亚洲另类专区。

In Part 3 we study the mutualism system with several delays Sufficient conditions are obtained for the existence of positive periodic solutions of the system by using the theory of Mawhin coincidence degree .

第三部分考慮了兩種群帶多時(shí)滯的互惠系統(tǒng)我們利用Mawhin重合度理論，得到了系統(tǒng)正周期解的存在性的充分條件国产2021精品，推廣了文[28日韩AV毛片精品簧片无码，29]的結(jié)果，并且刪去[30]的某些條件亚洲人成人一二区在线观看。

In Part 3 we study the mutualism system with several delaysSufficient conditions are obtained for the existence of positive periodic solutions of the system by using the theory of Mawhin coincidence degree .

第三部分考慮了兩種群帶多時(shí)滯的互惠系統(tǒng)我們利用Mawhin重合度理論少妇熟妇亚洲综合网站，得到了系統(tǒng)正周期解的存在性的充分條件，推廣了文[28日韩成人网址播放视频在线播放免费，29]的結(jié)果5区av在线播放，并且刪去[30]的某些條件。

In the third chapter, we study the existence, uniqueness, global stability of positive solution and MLEs of parameters of Lotka-Volterra competition system, mutualism system and predator-prey system with random perturbation.

第三章研究了具有隨機(jī)擾動(dòng)的Lotka-Volterra型的競(jìng)爭(zhēng)系統(tǒng)免费在线观看国产黄片视频，互惠系統(tǒng)和捕食-被捕食系統(tǒng)正解的的存在性久草视频99精品，唯一性，全局漸近穩(wěn)定性以及參數(shù)的極大似然估計(jì)欲色天天网综合久久88。

SIMA Chief has stated that the Government should take necessary steps on a war footing basis for the mutual benefit of the cotton farmers and as well as the predominantly cotton based textile industry which employs over 90 million people directly and indirectly.

印度南部紡織工業(yè)協(xié)會(huì)主席Mr.J.Thulasidharan曾指出视频亚洲日韩，政府面對(duì)農(nóng)民的棉花價(jià)格戰(zhàn)的基礎(chǔ)上應(yīng)該采取必要的措施來(lái)實(shí)現(xiàn)互惠互利，同時(shí)為棉花為主體的紡織行業(yè)直接或間接雇用人員超過(guò)90萬(wàn)婷婷激情五月综合。他進(jìn)一步表示亚洲天堂2020av，10萬(wàn)包棉花將給6萬(wàn)百姓提供就業(yè)機(jī)會(huì)。

Once, major investment banks such as Goldman Sachs and Lehman worked mainly for their clients. They traded stocks and bonds for major institutional investors (insurance companies, pension funds, mutual funds). They raised capital for companies by underwriting -- selling -- new stocks and bonds for the firms. They provided advice to corporate clients on mergers, acquisitions and spinoffs.

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