最下方的

The main results, obtained in this dissertation, may be summarized as follows:1. In chapter 2, the differential property of the optimal value function with a non-compact set is studied. The expression of its lower-Hadamard directional derivative is obtained.

第2章研究了非紧致集上最优值函数的微分性质，首先给出了最优值函数的Hadamard下方向导数的表达式，其次在最优值函数的有效域为非空凸集的情况下刻画出了次微分的表达式。

The easiest way to be hit by rockfall is to sit at the bottom of an abseil in Pembrokeshire and not wear a helmet.

最容易被落石打中的方式就是坐在Pembrokeshire的垂降点下方而没有戴岩盔。

Necessary and sufficient conditions for equalities between a 2 y′y and minimum norm quadratic unbiased estimator of variance under the general linear model, where a 2 is a known positive number, are derived.

给出了一般线性模型下方差的最小范数二次无偏估计相等的充要条件，并且当高斯马尔可夫估计与最小二乘估计相等时，获得了一个相对简单的条件，最后给出此条件应用于抽样调查的一个例子。

The average angle between the nasopalatine duct and the anterior nasal floor is 114.80 , so in front of the nasopalatine duct, implants should be implanted parallel to the nasopalatine duct with an angle about 115 ?

1.2、尖牙根尖与前鼻底(前缘后方2-6mm区域)最小距离均值为：8.12mm，6.21mm，因此，当侧切牙根尖距前鼻底过近时，可在梨状孔侧下方斜向植入长度为4-6mm和4mm的种植体。

A Lead: Routes are climbed on lead, with the competitor belayed from below, each quickdraw is clipped sequentially and the longest distance along the line of the route determines a competitor's ranking.

先锋赛：选手采先锋攀登，由下方确保。各个快扣根据规定事先依序挂上。选手沿路线之轴线的最大距离，决定其该场之名次。

A Lead: Routes are climbed on lead, with the competitor belayed from below, each quickdraw is clipped sequentially and the height attained (or, in the case of traverse or roof sections, the greatest distance along the line of the route) determines a competitor's ranking.

先锋赛：选手采先锋攀登，由下方确保。各个快扣根据规定事先依序挂上。选手以达到之高度（在横渡或天花板部份，沿其路线之轴线的最大距离）决定其该场之名次。

Osteotomies may be contraindicated in some patients with short nasal bones (distal border 1 cm beneath intercanthal line ) and in certain non-Caucasian races with extremely low and broad noses, because of the risk of middle vault collapse and the associated functional airway compromise.

截骨禁忌征包括：鼻骨过短（最远端位于内眦联线下方1cm）；某些非高加索人种中过低和过宽的鼻子，因为存在拱顶坍塌和损害相关气道功能的风险。

That will force back to be arch-shape, then cause slenderest ligament and muscular of low back to strain, and expand abdomen muscle. Body will benefit few.

这种动作，将迫使背部弯曲成拱形，而使背部下方最狭部分的韧带和肌肉紧张，并扩张腹部肌肉，对于身体弊多益少。

The main contributions of the paper are as follows:(1) The paper expounds the characteristics of power transmission of EHV and UHV six-phase transmission lines. Researching results show that six-phase can utilize the overhead transmission right-of-way efficiently, and improve the density of power transmission. At the same time, the electric field on surface of conductor, the power frequency electric-magnetic field at ground level can be controlled within the range of permission for six-phase transmission lines.

本文对六相输电线路的功率传输特性和几种继电保护原理进行了深入的研究和分析，取得如下成果：(1)详细分析和研究了六相输电线路在超高压和特高压两个电压等级上的功率传输特性，研究结果表明，六相输电线路能够最大程度地利用线路的走廊空间，明显提高系统的功率传输密度，并且线路的表面电场强度，以及线路下方的工频电场和磁场强度完全可以控制在规定允许的范围内。

Under-eye puffiness — whether in the form of mild swelling, dark "bags" or saggy under-eye skin — is the last thing most people want to see when they look in the mirror in the morning.

眼睛下方浮肿，无论是轻微肿胀、黑眼袋或眼下皮肤松弛，是人们一早照镜子时最不希望看到的情况。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。