Hold the ladder tightly and move up a rung at a time.

抓紧梯子一一往上爬。

It was a scandal of the first order.

这是桩一大丑闻。

He bounded up the step with vigour.

他精神十上一台阶。

Formula one cars are the most powerful.

一方程式赛车马力最大。

Each level is headed by an elected mayor (nazim) and deputy (naib nazim).

每一都由选出的市长和代表负责。

An eparchy was a civil administrative district in the Byzantine Empire .

都区过去是拜占庭帝国行政区划的一。

The music exam has eight grades; I have passed Grade 1, the easiest.

音乐考试分为八, 我已通过了最容易的第一。

Antihydrogen formation in the laser-assisted positronium-antiproton collision is investigated in the first Born approximation.

在一玻恩近似下，研究了在激光辅助的电子偶素-质子碰撞中的氢合成。

This is a first-rate restaurant.

这是一饭店。

The micell of block copolymer conjugates releases drugs followed the rule of first order equation and had no burst effect.

键合物胶束体外释药遵从一力学，不存在突释现象。

The concentration-time data of sulfamonomethoxine in plasma was well fitted to a two-compartment open model with first-order absorption by MCPKP computer software.

猪肌注给药的血浆药时数据符合一吸收二室开放模型。

The results showed that the purity of Zincite as product was more than 99.6%in according with the requirements of grade A products.

试验结果表明,其产品氧化锌纯度可达99.6%以上,符合一品的要求。

As the time went on, the residual weight of isoprocarb in soil decreased, which was in keeping with the first-order kinetics equation.

异丙威在大白菜和土壤中的残留量随着时间延长而递减,符合一力学方程。

The filter integrates two stages of coarse filters and one stage of fine filter, as well as a de-dust device by exhaust gas vacuation.

该滤清器由两粗过滤器和一精滤器集合而成，并带有废气引射抽尘装置。

RESULTS The chlortetracycline's epimer, tetracycline and its epimer, as impurities in chlortetracycline have been determined by the liquid chromatogram and its first order mass spectrum.

结果得到金霉素样品液相色谱图以及液相色谱峰对的一质谱图。对谱图进行分析归纳,推测金霉素样品中含有四环素、差向异构四环素和差向异构金霉素杂质组分。

In iron-removal from china stone,it has obtained satisfactory results with highyield of refined china clay and its product has reached the standards of Grade 1 china stone。

用该机进行瓷石除铁，效果令人满意。精泥产率高，质量达到一瓷石产品的要求。

The 'thermal hysteresis' of first-order ferroelectric phase transitions and the polydomain structure of ferroelectrics can be explained on the basis of the principle of minimum entropy production.

一铁电相变中的“热滞”和铁电体的多畴结构可在最小熵产生原理的基础上得到说明。

Moreover, it is find that the optimum length between deuterohemin and His is one residue, and all of the monomers are more active than their corresponding dimmers.

Dh与 His之间隔一个氨基酸是两者在一结构上的最佳相对位置，同时单体结构的酶活力均高于相的双体结构，因此确定了含有亚血红素和组氨酸的最佳过氧化物模拟酶DhHP-6（Dh-AlaHisThrValGluLys）。