The average fresh weight was 35.22 g per plant, with the above-water part counted 77% and the under-water part 23%. The waterborne part played a key role in the biomass structure. The directly absorbing contents of N and P were 13.05-33.14 kg/(hm2·a) and ?5.62-6.67 kg/(hm2·a), respectively.

研究成果如下：水芹植株的平均鮮量35.22 g，其中水上部分占77%色色色五月网站，水下部分占23%日老女人视频，生物量分布主要集中在水上部分；其對(duì)N在线国产视频一区二区三区，P的直接吸收分別可以達(dá)到13.05～33.14 kg/(hm2·a)和5.62～6.67 kg/(hm2·a)亚洲,无码,乱伦。

Wax additive is an important functional additive for waterborne wood coatings .

蠟助劑是水性木器涂料中使用的一種功能性助劑，本文研究了不同種類(lèi)的蠟助劑在水性木器涂料中的使用對(duì)漆膜性能的影響欧美粗暴性交。

Formulation design and synthesis process of modified waterborne alkyd resin paint are introduced.

介紹了改性水性醇酸樹(shù)脂的配方設(shè)計(jì)和合成工藝亚洲加勒比黑人一区二区，并用其制備了自干型水性醇酸樹(shù)脂涂料，該涂料是一種成本低成年女人vr免费视频播放、綜合性能好的環(huán)保型涂料亚洲欧美理论一二区中文字幕。

Carriage representative company is established in distribution centre of highway, waterborne supply of goods do sth for sb the dot takes money, use price advantage and door to serve to station representative to the door, door, from highway, waterborne in carry for railroad contend for pull supply of goods; Another kind is establish carriage representative company respectively by railway administration, each substation.

運(yùn)輸代理公司在公路、水運(yùn)貨源集散地設(shè)立代辦點(diǎn)攬貨小草A片，利用價(jià)格優(yōu)勢(shì)和門(mén)到門(mén)高清日韩精品更新视频、門(mén)到站代理服務(wù)，從公路久久精品79国产精品、水運(yùn)中為鐵路運(yùn)輸爭(zhēng)攬貨源最近的日韩2019中文字幕在线；另一種是由路局、各分局分別成立運(yùn)輸代理企業(yè)欧美性交网址欧美。

Research of question of strategy of waterborne ability development is a when waterborne company system runs development strategy serious content, also be task of one of current waterage theory and practice important research.

水運(yùn)能力發(fā)展戰(zhàn)略問(wèn)題研究是水運(yùn)企業(yè)制度經(jīng)營(yíng)發(fā)展戰(zhàn)略的一項(xiàng)重要內(nèi)容淫荡的视频，也是當(dāng)前水路運(yùn)輸理論與實(shí)踐中的一個(gè)重要研究課題。

The article is research object with issue of our country waterborne capacity, analysed at present our country waterage develops situation and tendency, put forward our country waterborne ability to develop strategic tentative plan, provide beneficial reference for development of health of our country waterborne company thereby.

文章以我國(guó)水運(yùn)能力問(wèn)題為研究對(duì)象A片黄色免费网站，分析了目前我國(guó)水路運(yùn)輸發(fā)展形勢(shì)和趨勢(shì)日韩福利免费网站视频，提出我國(guó)水運(yùn)能力發(fā)展戰(zhàn)略設(shè)想，從而為我國(guó)水運(yùn)企業(yè)健康發(fā)展提供有益的參考96sao国产成视频永久免费。

Accordingly, through analysing the characteristic of waterage, research by now besides the data such as volume, haul distance pushs cipher out the method that waterborne OD distributings, put forward waterborne move to measure locomotive method and mathematical model then, have higher economic value.

因此国产精华Av在线导航网站，通過(guò)分析水路運(yùn)輸?shù)奶攸c(diǎn)，研究由現(xiàn)況的運(yùn)量亚洲日韩国产黄色片、運(yùn)距等數(shù)據(jù)推算出水運(yùn)OD分布的方法www.最新黄色视频.com，進(jìn)而提出水運(yùn)轉(zhuǎn)移量猜測(cè)的方法和數(shù)學(xué)模型，具有較高的實(shí)用價(jià)值日本黄色小视频在线观看。

Waterage has irreplaceable technical economy advantage, waterborne industry should have corresponding place in national economy progress, play is due direction of development of strategy of action; waterborne industry should capture structural adjustment this masterstroke, the spirit with ancestors is amiable deeply touched, create new outstanding achievement at the same time at socioeconomy in the service.

水路運(yùn)輸具有無(wú)可替代的技術(shù)經(jīng)濟(jì)優(yōu)勢(shì)欧美黄色精品，水運(yùn)行業(yè)在國(guó)民經(jīng)濟(jì)發(fā)展中應(yīng)具有相應(yīng)的地位，發(fā)揮應(yīng)有作用在线观看黄视频国产亚洲；水運(yùn)行業(yè)戰(zhàn)略發(fā)展方向要抓住結(jié)構(gòu)調(diào)整這條主線(xiàn)久久久久久精品人妻网，以先輩的精神和氣慨精品国产福利在线色图，在服務(wù)于社會(huì)經(jīng)濟(jì)同時(shí)創(chuàng)造新的業(yè)績(jī)。

Waterborne 30.4 Traffic Where the nature of the Works is to such as to require the use by the Contractor of waterborne transport the foregoing provisions of this Clause shall be construed as though "road" included a loch, dock, sea wall or other structure related to a waterway and "vehicle" included craft, and shall have effect accordingly.

在工程的性質(zhì)要求承包人使用水路運(yùn)輸?shù)那闆r下国产aaaaaaaa网站，本條上述各項(xiàng)規(guī)定應(yīng)解釋為&道路&一詞的含義久久免费看少妇高潮A片农村，包括船閘，碼頭欧美视频日韩在线，海堤或與水路有關(guān)的其他結(jié)構(gòu)物欧美中文字幕淫乱视频，而&運(yùn)輸工具&一詞的含義包括船舶，因而本條上述規(guī)定同樣有效69pao国产成永久免费视。

This paper introduced epoxy resin to modify waterborne acrylic resin and waterborne polyurethane. The synthesis and properties of them were studied in detail.

本文引用環(huán)氧樹(shù)脂來(lái)分別改性水性丙烯酸樹(shù)脂和水性聚氨酯免费成年人视频，并對(duì)其合成工藝以及性能表征進(jìn)行了詳細(xì)的研究。