更多“Proper lifting technique for hea”相关问题
  • 第1题:

    air purification technique


    正确答案:air purification technique:空气净化技术是以创造洁净的空气为主要目的的空气调节措施。
    airpurificationtechnique:空气净化技术,是以创造洁净的空气为主要目的的空气调节措施。

  • 第2题:

    Proper lifting technique for heavy items is:()

    A. to use gloves to pick up the item.

    B. to squat and lift from the legs.

    C. to have two people bend down and pick the item up.

    D. to bend down and lift the item up.


    参考答案:B

  • 第3题:

    Which safety precaution(s)should be observed during crane operations ________.

    A.Checking for proper lifting from beneath the load during cargo operations

    B.Using the proper slings or other lifting devices during cargo operations

    C.Relaying communications to port agents on the pier during cargo hoists

    D.All of the above


    正确答案:B

  • 第4题:

    Mechanical lifting of air by the upslope slant of the terrain is called ______.

    A.vertical lifting

    B.convective lifting

    C.advective lifting

    D.topographic lifting


    正确答案:D
    空气被地形倾斜的上坡机械地提升叫做地形提升。

  • 第5题:



    A.Developing the technique is not as easy as it seems
    B.It is not so urgent to perfect the technique before 2020
    C.The application of this technique seems to be merely an illusion
    D.The application of this technique would be unaffordable

    答案:A
    解析:
    本段提到从2020年起,就必须对二氧化碳进行采集埋存。然而,听起来简单,却需要大量的研究来确保这种技术的安全性、有效性和费用可承受性。综上可知,这项技术尚未应用,现处于研发和不断完善的阶段,且需要做大量的工作,而A项“发展这项技术不像看起来那么简单”是对此的正确推断。B项“在2020年前完善这项技术不是那么紧急”、C项“应用这项技术看起来仅仅是个假想”和D项“应用这项技术将会是不可承受的”表述均与原文不符。故本题选A。参考译文:在遏制全球变暖的各种方案中,人们通常假定至少在几十年内将不可避免地继续采用火力发电。因此,预测者们设想,至少应该从2020年就开始对新建电厂所排放的二氧化碳进行采集埋存,从而减少大气中会导致全球气候变暖的气体总量。然而,虽然这个想法听起来很简单,却需要通过大量的研究来确保这种技术的安全性、有效性和费用可承受性。

  • 第6题:

    technique
    When we talk about a technique, we mean a procedure used in the classroom. Techniques are the tricks in classroom teaching.

  • 第7题:

    施肥技术 technique of fertilization


    正确答案: 对作物所施用肥料的种类和数量,时期和方法的总称。

  • 第8题:

    土壤环流术 soil perfusion technique


    正确答案: 能使水分或营养液在土柱中不断循环流过以达到生物和生物化学作用不断进行的装置和技术。

  • 第9题:

    单选题
    Proper lifting technique for heavy items is:()
    A

    to use gloves to pick up the item.

    B

    to squat and lift from the legs.

    C

    to have two people bend down and pick the item up.

    D

    to bend down and lift the item up.


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    重吊杆用于吊大的重件。()
    A

    Heavy derrick is used for lifting large heavy cargo.

    B

    Derrick is used for lifting large heavy cargo.

    C

    Heavy derrick is used for lifting dry bulk cargo.

    D

    Derrick is used for lifting dry bulk cargo.


    正确答案: B
    解析: 暂无解析

  • 第11题:

    名词解释题
    immunofluorescent technique;immunofluorescence technique (免疫荧光技术)

    正确答案: 将免疫学方法(抗原抗体特异结合)与荧光标记技术结合起来研究特异蛋白抗原在细胞内分布的方法。由于荧光素所发的荧光可在荧光显微镜下检出,从而可对抗原进行细胞定位。
    解析: 暂无解析

  • 第12题:

    单选题
    A ()is used for lifting long heavy cargo.
    A

    derrick

    B

    crane

    C

    jumbo boom

    D

    boom


    正确答案: A
    解析: 暂无解析

  • 第13题:

    What cargo does a jumbo boom or heavy derrick used for lifting?


    正确答案:A jumbo boom or heavy derrick used for lifting heavy cargo.

  • 第14题:

    WhichofthefollowingisatruestatementwhenpromiscuousmodeisenabledonanIntegratedVirtualEthernet?()

    A.ThephysicalportcanbeusedaspartofaSharedEthernetAdapter(SEA).

    B.AllphysicalportsontheHostEthernetAdapter(HEA)defaulttopromiscuousmode.

    C.Multiplelogicalportscanbeassignedtoaphysicalportifthatlogicalportisinpromiscuousmode.

    D.AllphysicalportsthatbelongtothesameportgroupwillbesettopromiscuousmodeontheHostEthernetAdapter(HEA).


    参考答案:A

  • 第15题:

    The universal lifting spreader is a lifting device used on ______.

    A.dockside container cranes

    B.shipboard container cranes

    C.straddle trucks

    D.straddle cranes


    正确答案:D

  • 第16题:

    导致丁型病毒性肝炎的病毒为( )

    A:HAV
    B:HBV
    C:HCV
    D:HDA:E:HEA:

    答案:D
    解析:
    病毒性肝炎的类型与病毒类型
      甲型病毒性肝炎——HAV
      乙型病毒性肝炎——HBV
      丙型病毒性肝炎——HCV
      丁型病毒性肝炎——HDA:
      戊型病毒性肝炎——HEA:

  • 第17题:


    A.Developing the technique is not as easy as it seems.
    B.It is not so urgent to perfect the technique before 2020.
    C.The application of this technique seems to be merely an illusion.
    D.The application of this technique would be unaffordable.

    答案:A
    解析:
    本段提到从2020年起,就必须对二氧化碳进行采集埋存。然而,听起来简单,却需要大量的研究来确保这种技术的安全性、有效性和费用可承受性。综上可知,这项技术尚未应用,现处于研发和不断完善的阶段,且需要做大量的工作,而A项“发展这项技术不像看起来那么简单”是对此的正确推断。B项“在2020年前完善这项技术不是那么紧急”、C项“应用这项技术看起来仅仅是个假想”和D项“应用这项技术将会是不可承受的”表述均与原文不符。故本题选A。参考译文:在遏制全球变暖的各种方案中,人们通常假定至少在几十年内将不可避免地继续采用火力发电。因此,预测者们设想,至少应该从2020年就开始对新建电厂所排放的二氧化碳进行采集埋存,从而减少大气中会导致全球气候变暖的气体总量。然而,虽然这个想法听起来很简单,却需要通过大量的研究来确保这种技术的安全性、有效性和费用可承受性。

  • 第18题:

    写出英文缩写对应的术语 HEA()BEW() TOF()MAC() MLNW()LDM() CPM()SOM() TF()BI()


    正确答案:单件超过150千克的重货;基本空重;起飞油量;平均空气动力弦;最大落地重量;载重电报;集装箱板布局报;座位占用报;航段耗油;基本指数

  • 第19题:

    生物发光技术 bioluminescence technique


    正确答案: 用发光酶基因标记微生物的检测手段。

  • 第20题:

    Which of the following is a true statement when promiscuous mode is enabled on an Integrated Virtual Ethernet?()

    • A、 The physical port can be used as part of a Shared Ethernet Adapter (SEA).
    • B、 All physical ports on the Host Ethernet Adapter (HEA) default to promiscuous mode.
    • C、 Multiple logical ports can be assigned to a physical port if that logical port is in promiscuous mode.
    • D、 All physical ports that belong to the same port group will be set to promiscuous mode on the Host Ethernet Adapter (HEA).

    正确答案:A

  • 第21题:

    单选题
    LIFTING THE ANCHOR FROM THE BOTTOM is called().
    A

    broaching the anchor

    B

    shifting the anchor

    C

    walking the anchor

    D

    weighing the anchor


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    Any friction fit, tightness or adhesion of the part of any load being lifted should be broken by wedge or tapping and not by increasing the load on the applianceAccording to this sentence, ()
    A

    the lifting appliance can always lift the freight within its rated load

    B

    attention should be paid in order not to break the wedge when lifting cargo

    C

    sometimes the lifting work needs other assistance other than the lifting appliance

    D

    lifting work should be done with every part fit, tightness or adhesion


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    A spreader bar is used to().
    A

    increase the lifting capacity

    B

    increase the lifting radius

    C

    protect the slings

    D

    protect the upper part of a load


    正确答案: B
    解析: 暂无解析