系统发生

Methods: 145 cases were nursed with mental nursing, healthy education, and were treated with urethral catheterization when the uroschesis appeared.

对145例患者按整体护理的护理模式给予系统的护理干预，即入院后给予心理护理、健康教育，术后发生尿潴留时及时采取诱导排尿措施等。

Vanadic oxide, nitric acid and sulfuric acid were used to decompose soil and plant samples in 80℃ water bath, and then the mercury concentration was determined by FI-HG-CAAS.

然后采用五氧化二钒-硝酸-硫酸体系，在80℃水浴中消解土壤、植物样品，再用流动注射-氢化物发生石英管冷原子吸收系统测定样液中的汞。

Vasculogenesis and angiogenesis are two types of neovascularization in the embryo development.

在胚胎发育过程中，血管系统的建立始于两种方式：血管发生和血管新生。

Approximately one-quarter of ischemic stroke occurred in vertebrobasilar artery system.

近1/4的缺血性卒中发生在椎基底动脉系统。

Floral morphogenesis of Wikstroemia delavayi Lecomte was investigated by scanning electron microscope and compared with its allied groups.

通过扫描电镜对澜沧荛花Wikstroemia delavayi花部的形态发生过程进行了观察和分析，旨在为该属的系统学研究提供花部发育形态学资料。

Of which, the Cricetulus barabensis was the dominant specie. The quantity of nocturnal rodents was higher in spring and summer than in autumn and wint...

结论陕西省鼠疫疫区夜行鼠生态学指征有别于邻省，开展连续系统的夜行鼠密度及血清学监测对有效预防鼠疫的发生和流行具有重要意义。

The purpose of this paper is to test phylogenetic relationships among zokor genera using molecular systematic mehtods.

本文旨在用分子系统学方法探讨鼢鼠亚科各类群间的发生关系。

Plateau zokor is one of the blind subterranean mole rats, they spend their lives solely underground in sealed burrows. In their burrows, the concentration of oxygen is low while the concentration of carbon dioxide is high, and their concentrations fluctuated extremely following the seasons.

高原鼢鼠是青藏高原的一种地下鼠，终生生活于地下封闭系统的洞穴环境之中，洞道内氧气含量低而二氧化碳含量高，并且氧气和二氧化碳含量随季节变化发生大幅度波动。

The invention discloses an electrochemical method for preparing a hydroxylapatite particle thin coating on the surface of a metal implant, which comprises the following steps: electrolyte is put into a container equipped with a constant temperature heating system and heated to be 30 DEG C to 95 DEG C, and then the temperature is kept; platinum is taken as the anode and evenly distributed around the container, and the metal implant is taken as the cathode, put in the middle of the container and totally soaked in the electrolyte; DC voltage of 2V to 4V is added between the anode and the cathode, the surface of the metal implant has cathode reduction reaction, the pH value is increased and the supersaturation degree of the hydroxylapatite is also increased, so as to crystalize on the surface of titanium; after 0.5h to 5h of deposition, a layer of hydroxylapatite particle thin coating which can be excellently adhered to the matrix metal is formed on the surface of the implant.

本发明公开了一种在金属植入体表面制备羟基磷灰石颗粒薄涂层的电化学方法，在装备了恒温加热系统的容器中装入电解液，并将电解液加热到30～95℃恒温；将铂作为阳极均匀分布在容器四周，金属植入体作为阴极置于容器中间，完全浸没在电解液中，两极之间加直流电压2～4V，金属植入体表面发生阴极还原反应，pH值升高，羟基磷灰石过饱和度增加，从而结晶在钛金属表面；经过0.5～5小时沉积后，在植入体表面即可形成一层与基体金属结合优良的、薄的羟基磷灰石颗粒薄涂层。

The pilot study shows that the ammonia dissociation/synthesis reaction is inherently free of any potential side reaction problems, and also offers phase separation of products. The carrier of heat store is liquid. and is very interesting for long-term storage as it can be carried out at room temperature with no energy losses, Its theoretics energy storage density reachs 66.5kJ/mol, which outclasses sensible or latent heat storage. In comparison to other thermochemical energy storage, ATCES needs lower temperature in endothermic reaction(only 650℃), but It can produce over 550℃ high temperature stream in exothermic synthesiser. Furthermore, the heat store/recovery can change with adapt to the heat source/load automatically, and offers coninuous(24 h) production of heat, These advantages will see a rapid increase in the adoption of large-scale concentrating solar thermal power generation.

初步研究表明：采用氨基储能体系，储/释过程无副反应，且储能介质能自然发生相分离；储热载体为流体，并可在室温下长期无热损储存，理论储能密度达66.5kJ/mol，远高于显热或相变蓄热；与其它热化学储能相比，吸热反应温度低，仅需650℃，而放热反应可产生500℃以上的高温，能量的储/释流量可随热源/负荷自适应变化，且可全天供热，更适合作为聚光式大规模太阳能热力发电中的能量储存系统。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。