积木

Who can put the red block in front of the yellow chair?

谁能把红积木放到黄椅子前面？

A.The inverter part is made of MOSFET single-phase inverter bridges connected in CFI. The power of single-phase bridge is 60kW; the inverter bridge adopts the building block method to realize power superposition. Every piece of bridge plate is designed in the shape of a drawer, which is very easy to install and repair

逆变部分由 MOSFET 单相逆变桥并联组成，单桥功率设计为 60kW ，逆变桥采用积木式方式完成功率叠加，每块桥板均设计为由滑道组成的抽屉式结构，方便安装与维修

Cascade multilevel converter is made up of modules. It can be normally divided into two kinds: one with same modules and the other with different modules. This paper analyzes the relationship among the maximum number of output voltage level, the number of cascaded modules, and the input voltage ratio and THD of output voltage in different kinds of cascade multilevel converter. Then, some guidelines for making up cascade multilevel converter are given.

级联型多电平变换器类似于积木化的结构，本文按模块单元的结构形式，将级联型多电平变换器分为相同单元和不同单元两类，以输出最大电平数为目标，系统地分析模块单元个数与最大输出电平数、输入直流电压与最大输出电平数、以及输出电平数与谐波畸变率之间的关系，从中归纳得到构造级联型多电平变换器的指导原则。

When that animal comes close to land, as it does at the Hawaiian archipelago, the results are dramatic."The garbage patch barfs, and you get a beach covered with this confetti of plastic," he added.

有五分之一的垃圾是从船只与钻油台所丢弃的垃圾，从足球、小艇、乐高积木到手提袋都被人们丢弃在这片海洋上；其余的来自陆地。

D. Garden Tool sets: These products are utilized for garden works and as a seat cushion for stadium.

设计理念是为了要防止因木材积木所造成的噪音和抛丢时所造成的疼痛。

Bricks and jigsaws and consruction toys;painting,scribbling and making things; sand an water paly; toys for imaginative and pretending play; the first social games for learing to play and get on with others.

积木、拼图和建筑玩具，画画、涂鸦和做手工，玩沙子和水，玩启发想象力的玩具和装扮游戏。初次尝试集体游戏，学习怎样玩耍和与他人相处。

Mr Venter said he was "100% confident "the same technique would work for the artficially created chromosome.The new life form will depend for its ability to replicate and metabolise on the molecular machinery of the cell into which it has been injected,and in that sense it will not be a wholly synthetic life form.

这个新生命形式，它将能够复制并对分子机器上的细胞，它已被注射，从这个意义上说，它将不会是一个完全人造生命形式然而，它的脱氧核糖核酸将人造，它是DNA中控制细胞和使用生命积木。

There are two types of switches:'Heavy'X-shaped ones and'Soft'round ones Soft switches are activated when any part of your block presses it.

当轻型开关被你的积木压住的时候就启动了。重型开关需要更大的压力。

CJX2－d Series AC contactor is mainly used in the ciruit AC 50HZ (or-60HZ),rated insulating voltage is 380V unde AC-3 usage it can be combined with suitable thermal overload equipment into a electromagnetic starter to protect the circuit that may appear overload The comactor can be equipped with builbing block style auxiliary con tact group、air delaying contact、Interlonking mechanism and so on ac cessories to combined into time relay、reversible comtactor and star-delta starter.

CJX2-d系列交流接触器主要用于交流50HZ（或60Hz，额定绝缘电压为660V，在AC-3使用类别下额定工作电压为380V时额定工作电流至95A的电器中，供远距离接通和分断电器，并可与适当的热过载电器组成电磁起动器以保护可能发生过载负荷的电路。接触器可组装积木式辅助触头组、空气延时头、联锁机构等附件；组成延时继电器、可逆接触器、星三角起动器。

This project uses the large-scale colored engineering plastics pipeline, the software building block, the pulley, the single-plank bridge, the sea ball, the boxing bag, movement equipments and so on recreation bouncer, both security and stimulation and interesting, it can display and raise youth's power of thought fully and overcomes the difficult positive enterprising spirit, can play exercises body's role, is the youth hundred plays does not tire, very likes amusement facility.

该项目采用大型彩色工程塑料管道，软体积木，滑车，独木桥，海洋球，拳击袋，蹦床等运动器材，既安全又刺激和趣味性，它能充分发挥和培养少年儿童的思维能力和克服困难积极进取的精神，能起到锻炼身体的作用，是少年儿童百玩不厌，十分喜欢的游乐设施。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失