可避免的

The research results evince that with the new theory and method, we can design the water supply net works to match the requirements of the future, avoid the broken of road in construction, save investment and have good hydraulic conditions.

结果表明，这一全新的管网规划和优化设计理论进行管网的优化设计，可使所设计的管网系统能够满足近期和远期的供水要求、避免在施工中出现的大范围破坏路面的，并可节省工程投资，使供水条件更有利。

The research results evince that with the new theory and method, we can design the water supply cn works to match the requirements of the future, avoid the broken of road in construction, save investment and have good hydraulic conditions.

结果表明，应用这一全新的管网规划和优化设计理论进行管网的优化设计，可使所设计的管网系统能够满足近期和远期的供水要求、避免在施工中出现的大范围破坏路面的问题，并可节省工程投资，使供水条件更有利。

Ythagorean hodograph curves enjoy a number of remarkable properties, such as, its offset curves have exact rational representations; the arc length function of a Pythagorean hodograph curve is simply a polynomial function of the curve parameter; and the lower degree Pythagorean hodograph curves have intuitive geometrical interpretation.

H曲线具有诸如有精确的有理 Offset、弧长函数可由多项式函数表示以及几何解释优美等一系列优良性质。基于复分析方法，避免了实分析讨论中出现的复杂表示及繁琐计算，构造了满足给定 C1 Hermite插值条件且以C1拼接连续的三次 PH曲线偶。该曲线偶可灵活处理拐点，从而克服了一般三次 PH曲线因恒凸而无法处理拐点的缺陷。

Litter bins, garbage bin is designed to be the most easily neglected facilities, the design structure to facilitate the storage of garbage, take out, to avoid dead ends on the shape, materials, texture treatment with small texture or smooth processing suitable garbage bin of the To set up the internal structure of a one-off plastic bags and containers, the design can be categorized set can be divided into recyclable, non-recycling.

垃圾箱、果皮箱的设计是最易被人忽视的设施，设计结构上要便于垃圾的存放、取出，形态上要避免死角，材料肌理处理上以小肌理或光面处理为宜，果皮箱的内部结构要设置一次性的塑料袋，垃圾箱设计可以分类设置，可分为可回收、不可回收等。

Austrian companies from the new development of large photovoltaic Binodal silicon thin-film solar cell conversion efficiency of 8%, to reach the international advanced level; At the same time, the battery components can be greatly reduced installation costs, lower system cost of power generation and thus avoid the crystalline silicon the production process of high energy consumption, more conducive to energy saving and environmental protection, applicable to vehicle battery charging station, residential roofs, walls and large-scale power plant construction and other fields, has a broad application space.

由新奥光伏公司研制的超大型双结硅基薄膜太阳能电池的转换效率为8%，达到国际先进水平；同时可大幅降低电池组件的安装成本，进而降低系统发电成本，避免了晶体硅生产过程中的高能耗，更有利于节能环保，可适用于车用充电站、住宅屋顶、建筑幕墙和大型电站等多个领域，具有广泛的应用空间。

The results indicate that different molecular weight of dextran could be obtained by direct fermentation,and the acid hydrolyzing in the old technology be avoided.The yield reached the maximum by controlling the pH value to be 8.0,and the inorganic salt could promote the growth of the Leuconostoc mesenteriodes with the effect of promotion being Mn2++Ca2+＞Mn2+＞Ca2+.

结果表明：通过定向发酵技术可得到符合要求的不同分子量的右旋糖酐，避免了老工艺中酸水解工艺；控制发酵培养基pH值为8.0，可使产率最大；无机盐离子Mn2+和Ca2+能促进L.M菌的生长，其促进菌生长的程度大小依次为：Mn2++Ca2+＞Mn2+＞Ca2+。

The results showed that: the explants of strawberry leaves were rather sensitive to kanamycin, and the corresponding concentration of 20 mg/L could substantially inhibit the growth of non-transformed tisse and be used to screen the leaves of strawberry after transformation. Timentin at the concentration of 300 mg/L could be used to eliminate Agrobacterium tumefaciens and had minor impact on the growth of the explants. The preculture time of 2-4 days was beneficial to improve transformation frequency. Co-culture for 2-3 days not only had higher gus transient expression but also avoid the over-growth of agrobacterium. The bacterial concentration of OD(subscript 600nm) 0.4 was the best inoculum density and 10 minutes was the best inoculation time.

结果表明：草毒叶片外植体对卡那霉素较为敏感，适宜的筛选浓度为20mg/L，可明显抑制非转化组织的生长；300mg/L的羧吩青霉素可有效抑菌，对外植体生长影响也较小；预培养2-4d有利于转化；共培养2-3d有利于提高转化频率并避免了农杆菌的过度生长；OD(下标 600nm)值为0.4的菌液侵染10min效果最佳。

The preculture time of 2-4 days was beneficial to improve transformation frequency.Co-culture for 2-3 days not only had higher gus transient expression but also avoid the over-growth of agrobacterium.The bacterial concentration of OD_(600nm) 0.4 was the best inoculum density and 10 minutes was the best inoculation time.

结果表明：草莓叶片外植体对卡那霉素较为敏感，适宜的筛选浓度为20mg/L，可明显抑制非转化组织的生长；300mg/L的羧吩青霉素可有效抑菌，对外植体生长影响也较小；预培养2-4d有利于转化；共培养2-3d有利于提高转化频率并避免了农杆菌的过度生长；OD600nm值为0.4的菌液侵染10min效果最佳。

System of management of 1.2 convenient and vaccinal children records the data of every vaccinal children well and truly, and the special information data such as disease of allergy history, will vaccinal vaccinal contraindication can make marked clew, for outpatient service vaccinate vaccinal filtration provides a basis.

系统应用后，只要一扫条形码，儿童当日实种疫苗、批号、接种时间就可自动录入，同时可生成预约通知单，一个儿童全程登记不到一分钟时间，节省了大量的门诊登记时间，避免了以往因手工之误而导致的错种、漏种、重种现象发生，提高了工作质量和工作效率。1.2方便接种儿童管理系统能全面、准确地记录每个接种儿童的资料，并将过敏史、疫苗接种禁忌症等非凡信息资料能做出醒目的提示，为门诊预防接种疫苗的筛选提供依据。

The general average cases will decline with the shipowner's conservative attitude, the small general average clause will decrease too.

经由新制约安规则修订之影响，可预见共同海损制度将朝向理算规则与程序简化之目标迈进，共同海损案件亦将随著船东趋於保守之态度而有所下降，小额共同海损条款使用之情形也将增加，以避免小额共同海损理算的不经济；另一方面经由理算项目的减少，共同海损金额亦将下降，预期将可降低海上保险人损失赔款支出，并有新险种需求产生之可能；整体而言，新制约安规则系有利於货主而损及船东利益，使得共同利益与共同安全的冲突关系有新的平衡产生。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。