一、家里最常用的淀粉是哪种?
土豆淀粉,是目前家庭一般常用到的淀粉,台湾叫太白粉。由马铃薯磨碎后,经揉洗、沉淀制作而成。特点为粘性足,质地细腻,色泽洁白,光泽比绿豆淀粉佳,但吸水性较差,不能用于汤粥熬制,但是适合制作轻薄的芡汁。
二、PROE最常用的是哪种版本?
proe版本很多啊,我接触的最早是proe2001,后来界面大改,变成野火版wildfire1.0一直到5.0,然后ptc收购了cocreat公司,结合参数建模和直接建模,变成creo,目前应该都是creo2.0,3.0
三、阀门常用的铅黄铜是哪种?
用电铬铁通电发热时,沾上松香,将黄铜表面的铅烫熔化,当铅熔化聚拢成珠时,用铬铁头或者用小竹片将其带离。
四、酒店被子材质最常用的是哪种?
酒店的被子通常使用的是羽绒被或者丝绒被,这两种材质的被子相对棉花被来说更加的保暖且舒适。
高档酒店也会使用蚕丝被,被套的面料是高支纯棉的,密度更高更保暖。
鹅绒透气性舒爽,排湿性强,不结块,具备别的防寒保暖原材料所不具有的吸潮散发的优良特性,被称作“会吸气的材质”。
一个成人一夜散发的汗液约100克上下,羽绒能持续释放身体释放出来的汗液,使人体没有湿冷和炎热感。
五、木工常用铣床哪种好?
答:安全性能高一些的西门子的比较好如果要生产效率高的发那科也很好资金要少一些的那就是国产的华中数控吧!这个也比较不错。
济南若泰木工雕铣机感觉最顺手,上下料方便,精度高,稳固性好,操作也简便。
六、wifi名称编码哪种常用?
WiFi名称编码哪种常用?
这个问题我来告诉你,应该是这样的回答你们比较好。 WiFi名称最好是。英文字母。加数字。两个组合比较好。如果用文字。显示名称在电脑上是不能显示。最好是用英文和数字是最好的方式。
如果是用手机连接WiFi,不管用数字还是文字都没有关系的,谢谢大家的提问,对你们有所帮助。
七、up to down常用哪种时态?
up down
1. 用作副词,down 的基本义为“向下”或“在下面”;up 的基本义为“向上”或“在上面”。如:
He jumped up and caught the ball. 他跳起来接住了球。
He looked the girl up and down. 他上下打量着这个姑娘。
He sat down but she stood up. 他坐下,但她却站了起来
一、本义:向上升
up 的本义是 向上升,to a higher position
(1) 具象意义:向更高的位置
up and down 上上下下 | The pop singer jumped on the stage up and down. 那位流行歌手上下跳在舞台
We walked slowly up the hill. 我们慢慢地爬上山
Tim had climbed up a tree to get a better view. 蒂姆爬到了树上,以便看得更清楚
Put up your hand if you know the answer. 如果知道答案就举手
look up the river 望向河的上游 | come up the road 来到这条路上
pick up 捡起,习得某项技能 | She picked her jacket up off the floor. 她从地板上捡起外套
go up 上升 | Production is going up in leaps and bounds. 产量飞速增长
(2) 抽象意义:提高
move up the social ladder 提高社会地位
talk somebody up 把某人捧上天 | But I am ready to talk you up. 不过我已经准备好要捧你了
二、引申
1、停留在上面
由“向上升”引申为“停留在上面” in a higher position
(1) 具象意义:在上面
I don't think you're up here. 我认为你不会在上面
My suitcase is up there. 我的行李箱在那上面
(2) 抽象意义:责任的归属
It's up to you. 你说了算
He is up to running the business. 他有能力运营这个企业
Everything is up in the air at the moment. 一切都悬而未决呢
2、堆积、聚集
由“向上升”引申为“堆的越来越高”,即堆积、聚集
store up 储存 | I shouldn't be storing anything up in here. 我不该在这里储存任何东西
pile up 堆积 | the work has piled up a bit. 工作有点儿积压了
save up 攒钱 | we're saving up for a house. 我们在存钱买房呢
add up 合计 | Let’s just add up these figures quickly. 我们快把这些数字加起来吧
3、直立
由“向上升”引申为“直立” to be upright
(1) 身体层面:站立、直立
stay up 熬夜(与躺下睡觉对比) | I often have to stay up late. 我经常不得不熬夜
get up 起床(与躺下睡觉对比) | It was an effort to get up. 起床是件费劲的事
(2) 精神层面:表示状态的“昂然挺立”
cheer up 振作 | The news cheered him up. 这消息使他振作起来
keep up 保持状态 | Keep it up, keep up the good work. 保持,继续好好工作。
4、冒出,出现,表示“无中生有”
由“向上升”引申为“出现”,想象一个东西从下往上突然出现在视野中
(1) 具象意义:出现
turn up 突然出现 | He turned up within our view. 他突然出现在我们的视野中
show up 出现 | After ten minutes, he showed up as promised. 10 分钟后,他如期出现了
set up 建立 | They detached their trailer and set up camp. 他们卸下拖车, 架起帐篷
(2) 抽象意义:在脑海中出现
come up 想出 | A good idea suddenly came up in my mind. 我突然想到一个好主意
think up 想出 | We have to think up an excuse. 我们必须找个借口
dream up 梦到 | They dreamed up a variety of horrifying scenarios. 他们梦想到一系列恐怖的场景
5、更加 more、更强
由“向上升”引申为 more,“效果更好、水平更高”,让动作的效果更显著 a higher level
look up 看 -> 查找 | You can look it up in the book over there. 你可以在那边的那本书里查到
cut up 切 -> 切碎 | The mushroom is dried and cut up. 蘑菇被晒干并切碎
eat up 吃 -> 吃光 | Come on, eat up. 来吧,吃干净了
listen up 听 -> 听好 | everybody listen up! 各位请注意!
dry up 干 -> 干涸 | The watering hole is dried up. 水源干涸了
give up 给 -> 放弃 | He gave up possession of the house. 他放弃了这房子的所有权
down
一、本义:向下降
down 的本义是 向下降,to a lower position
down 的这种用法非常普遍,几乎任何表示空间动作的动词都可以与 down 搭配,表示下降
具象意义:向更低的位置
Water flow down the mountain. 水沿山往低处流
We are going down a mountain. 我们正在下山
Tears were streaming down my face. 我泪流满面
sailing down the river. 向下游航行
40 feet down the rock face. 在岩面下方 40 英尺
动词短语:
write down 写下 | Alice wrote down the address. 艾丽丝写下了地址
take down 记下 | The reporters took down the speech in shorthand. 记者们迅速记下讲话内容
copy down 抄下 | You had to copy it down yourself by hand. 你必须亲手把它抄下来
get down 吞下 | Come on, get the pill down. 来,把药片吞下去
swallow down 吞下|She swallowed down the food and began to speak.她吞下食物后开始说话
drink down 喝下 | I handed him the glass, and he drank it down. 我递给他一杯水他一饮而尽
wolf down 狼吞虎咽 | He wolfed (down) a good meal. 他狼吞虎咽地吃了一顿美餐
go down 下去 | I went down to put the kettle on. 我下去把水烧上
lay down 躺下 | He lay down and was asleep immediately. 他躺下, 很快地睡着了
cast down 抛下 | They cast down their weapons at last. 最后他们终于放下了武器
引申
1、停留在下面
由“向下降”引申为“停留在下面” in a lower position
We heard the sound of laughter down below. 我们听到下面有笑声
The bathroom is down those stairs. 浴室在那段楼梯下面
My house is half way down the hill. 我的房子在半山腰
2、程度减弱
由”,如 退缩情绪稳定、战争平息、暴风雨减弱
die down 平息 | The laughter died down. 笑声渐渐消失了
back down 退缩 | Never back down 永不退缩
take down one's pride 压制某人傲气 | Old age can take down somebody's pride. 岁月不饶人
settle down 平息 | after a few months the controversy settled down. 数月后争端平息了
cut down 削减 | The first item on the agenda was how to cut down the cost in manufacture. 第一项议程是如何减少生产费用
force down 被迫降低 | They say workers force down wages. 他们称工人迫使薪资下降
bring down 主动降低 | I'm sure an antifebrile injection will bring your fever down in no time. 我相信注射一针退热剂会使你的热度立刻降下来
change down 降档 | change down into second as you approach the corner. 拐弯前降到二档
slow down 减速 | Sales have slowed down quite markedly. 销售明显放缓
get down 情绪低落 | Don't let this get you down. 不要让这件事坏了你的心情
3、彻底、倒下、毁灭
最上方降到最下方,理解为“完完全全、彻彻底底”,或者 摧毁、结束、毁灭、失败、敲定
beat down 击败 | He was beaten down by his opponent. 他被他的对手击败了
tear down 拆毁 | Tear that building down. 拆毁那幢大楼
break down 抛锚 | The car broke down halfway to the camp. 车子在去营地的半路上抛锚了
nail down 敲定 | Finally, the astronomical unit was nailed down. 这个天文单位终于被确定下来
wipe down 擦干净 | Wipe down the microwave 擦干净微波炉
bring down 击落 | They brought down two enemy planes at one blow. 他们一举击落两架敌机
turn down 拒绝 | We politely turned down the invitation. 我们有礼貌地拒绝了邀请
4、表示原因或责任
由“向下降”引申为“指向”,即某人的原因或责任
It’s down to me to make sure that everyone is happy. 每个人愉快是我的责任
Any mistakes are entirely down to us. 任何错误都完全怪我们(甩锅)
Chris’s success is all down to him. 克里斯的成功完全是他自己努力的结果
5、名词词组
down the drain 浪费,消失 | One season of apples down the drain 一季苹果就这样付诸东流
down the line 完全 | The technical answers may be possible down the line. 技术性解答完全是可能的
down the street 沿街道 | The kid booted a small stone down the street. 那小孩沿马路踢石子
八、碳钢氩弧焊丝最常用的是哪种型号?
GMT-SKD11 > 0.5 ~ 3.2mm HRC 56~58;GMT-SKD61 > 0.5 ~ 3.2mm HRC 40~43;GMT-8407-H13 > 0.5 ~ 3.2mm HRC 43~46;GMT-888T > 0.5 ~ 2.4mm HB~300;GMT-718 > 0.5 ~ 3.2mm HRC 28~30
九、常用的鼓式制动器是哪种?
常用的鼓式制动器有两种,分别是前领后从,和前从后领两种。
十、糖尿病常用胰岛素是哪种?
胰岛素是最早应用于糖尿病治疗的胰岛素注射制剂,胰岛素的种类很多,按照来源可分为动物胰岛素、人胰岛素和胰岛素类似物.根据胰岛素作用起效的快慢、持续时间的长短来分有超短效胰岛素、短效胰岛素、中效胰岛素、长效胰岛素和预混胰岛素。
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