四维的

By means of uniting geometry with algebra, the arc length, tangent line, cotangent space and curvature of curve in four dimensional space are investigated, and the corresponding calculation formula in each cases are given.

用形数结合的观点研究了四维空间中曲线的弧长、切线、法空间和曲率问题，并给出了其计算公式。

In this thesis,we explore in detail the gas of 2D dilaton black holes and of the 2+1 black holes,and find that both the microcanonical ensemble and the canonical ensemble can beused to describe the two systems.

他们研究了四维黑洞的统计力学，认为只有用微正则系综才可能讨论这一黑洞气体的热力学。

In 1915 Einstein created the general theory of relativity, further reveals the four-dimensional space-time material relationship.

1915年爱因斯坦创建了广义相对论，进一步揭示了四维空间时间物质的关系。

The establishment of efficient coordination mechanism can promote the four-dimensional system for nurturing to practice.

建立高效的协调机制可助推四维育人体系走向实践。

The Earth and humanity are in the process of becoming harmonious or balanced higher third- and fourth-dimensional Beings.

地球和人类在进程中成为和谐或更高平衡的第三和第四维生命。

As you gain familiarity with deeply being in the Fourth-dimensional frame of reference, you will begin to experience it from Its reference points.

随着你越来越熟悉待在四维框架里，你将开始从它的角度来体验它。

Mila has not entered 4D yet and begins the process of soul infusion this year.

Mila 没有进入四维，并开始在今年进行灵魂灌输的过程。

Specifications over two types of more than 10,000 species, including: TERAOKA Temple Kong, 3 M, TESA Desha, SCAPA Sika Pa, NITTO, East, SONY Sony, Hi-Bon Hitachi, SEKISUI stagnant water, KAPTON, PORON, Research Institute, 4D, sharks, Wang, COSMES, WONDER, FR, FK, GM - Toshiba, Dow Corning silicon bronze, LOCTITE Le Thailand, eagles and other lines of plates; foam materials, cushioning material, MYLAR, sound-absorbing materials, thermal conductivity material , EMI shielding materials, EMI absorbing materials, Industrial Fabrics, double-sided tape, fire insulation materials, shock-absorbing materials, shading, as well as conductive, static, super-insulation, such as the rubber plastic precision components, cell phone, PDA, digital cameras, etc. P + R buttons, metal shrapnel, vacuum sputtering panel….

产品规格种类超过两万余种，包括： TERAOKA寺岗、3M、TESA德莎、SCAPA思卡帕、NITTO日东、SONY索尼、Hi-Bon日立、SEKISUI积水、KAPTON、PORON、综研、四维、鲨鱼、王佳、COSMES、WONDER、FR、FK、通用-东芝、道康宁矽铜、LOCTITE乐泰、鹰达行等名牌；发泡材料、缓冲材料、MYLAR、吸音材料、导热材料、EMI遮蔽材料、EMI吸收材料、工业用布、双面胶带、绝缘耐燃材料、吸震材料、遮光条、以及导电、静电、超绝缘、橡塑胶等有关的精密零件、手机、PDA、数位相机等P+R按键、金属弹片、真空溅镀面板…。

The four cobalt phosphites are with zero-, one-, two- and three-dimensional structures, respectively.

四个钴亚磷酸盐分别是0、1 、2和3维的结构。

The French are at Vitebsk, in four days' march they may be at Smolensk; perhaps they are there by now.

&法军到了维捷布斯克，再过四昼夜的行程，他们就可能到斯摩棱斯克了；也许他们已经到那里了。&

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。