查询词典 back-yard

In a typical trip out of the hole, the derrickman wears a special safety harness that enables him to lean out from the work platform to reach the drillpipe in the center of the derrick or mast, throw a line around the pipe and pull it back into its storage location until it is time to run the pipe back into the well.

在典型的起钻过程中，井架工系上特殊的安全带，这样能够使他从工作平台上倾斜去接近位于井架或者桅架中央的钻杆，扔一根绳子去缠绕钻杆，然后拉动钻杆到其存储的位置，直到再把这些钻杆下入到井眼时为止。

Results The rate of postoperative lumbar discitis is 1.3% in this group,2 cases suffered from serious back pain, spasm and legs spasm, other 4 cases suffered from serious back pain and fever, all the patients whose ESR,C-RP were high, 4 cases were operated ,the speci...

结果：本组术后腰间盘炎的发生率为1.3%，2例有腰部剧痛、痉挛伴下肢抽搐，余4例呈腰部剧痛伴发热，患者血沉及C反应蛋白均升高，4例行手术治疗，术中取材细菌培养均阴性。2例行保守治疗，6例病人均在术后2个月内症状明显减轻，，3～6个月随腰椎间隙融合而症状缓解。

Time graded schemes such as over-current or distance protection schemes are examples of those providing inherent back-up protection; the faulty section is normally isolated discriminatively by the time grading, but if the appropriate relay fails or the circuit breaker fails to trip, the next relay in the grading sequence will complete its operation and trip the associated circuit breaker, thereby interrupting the fault circuit one section further back.

过流保护或距离保护可作为前一种方案的例子，通常采用分时限区别来隔离故障段，如果相应的继电器拒动或断路器拒跳，按时限下一个继电器动作跳开有关的断路器，这样就断开了故障回路的下一段。采用这种方法就获得了完整的后备保护。

Corona lobes usually conspicuous, adnate to back of stamens, erect, apex free, dorsally compressed, with board-shaped processes on back, minute or absent.

通常明显的副花冠裂片，贴生于雄蕊，直立，先端离生的背面，背压扁，板形成突起的具关于后面，小或无。

Spikelets with 1 floret, small, often gaping, without rachilla extension; rachilla disarticulating above glumes; glumes persistent, longer than floret, subequal or lower a little longer, membranous, 1-veined, apex subacute to acuminate; floret callus glabrous or shortly pilose; lemma oblong to elliptic, thinner than glumes, often hyaline, 5-veined, rounded on back, glabrous or hairy, lateral veins sometimes excurrent, awnless or awned from back, apex truncate or toothed; awn usually geniculate, sometimes weakly so or straight when short; palea shorter than lemma, sometimes very small.

小穗具1小花，小，张口的通常，没有小穗轴扩展；高于颖片脱节的小穗轴；宿存的颖片，长于小花，下部的近等长的或稍长些，膜质，1脉，先端近尖的到渐尖；无毛的小花结茧或者具短柔毛；外稃长方形到椭圆形，比颖片瘦，经常透明，5脉，通常膝曲，有时身体虚弱的芒或者直接，缺乏；内稃短于外稃，有时很小。

Going back to the previous Kologarn example, wait for his Left Arm to sweep and damage the raid before popping back up. Wait for Kologarn's eyebeam to lance out and target another player.

再次回到之前克洛刚恩的例子，等到它的左臂横扫并且伤害到团队之后，等到它的眼线扫出并且目标另一个玩家时在站起来。

Canadians can campaign for Québec libre. Americans can support separatists in Puerto Rico, Vermont, Texas, California, Hawaii, Guam, and Alaska. Brits can work for a free Wales, and Scotland for the Scots. French can help free Tahitians, New Caledonians, Corsicans, and the Basques. Spaniards can also back the Basques, or the Catalonians. Italians can help Sicilian separatists or the Northern League. Danes can free the Faeroe Islands. Poles can back Cashubians. Japanese can help Okinawan separatists, and Filipinos can help the Moros. Thai can promote Patanni independence; Indonesians can promote Acehnese independence. New Zealanders can leave the islands to the Maori; Australians can vacate Papua. Sri Lankans can help Tamil separatists; Indians can help Sikh separatists.

加拿大人可以参加魁北克独立运动；美国人可以支持波多黎各，佛蒙特州，德克萨斯州，夏威夷，关岛和阿拉斯加州的分离主义者；英国人可以为争取威尔士独立，苏格兰人可以争取苏格兰独立；法国人可以帮助塔西提人，新的古苏格兰人，科西嘉人和巴斯克人获得自由；西班牙人可以支持巴斯克人或者卡泰罗尼亚人；意大利人可以帮助西西里岛分离主义者或者北部联盟；丹麦人可以还法罗群岛自由；波兰人可以支持Cashubians；日本人可以帮助冲绳岛分裂主义者；菲律宾人可以帮助摩洛族，泰国人可以推动帕坦独立；印尼人可以推动亚齐独立；新西兰人可以把岛屿归还给毛利人；澳大利亚人可以撤离巴布亚；斯里兰卡可以帮助塔米尔分离主义者；印度可以帮助锡克教分离主义者。

When the incident pupil 2h of focimeter is corresponding with human pupil, the measuring value of the back vertex power is the real back vertex power of contact lens-the reciprocal of distance on the orientation of image L0.87h′of band height 0.87h light.

焦度仪的入瞳2h与人眼瞳孔相匹配时，测量的接触镜后顶焦度就是接触镜实际后顶焦距——带高0.87h光线的像方截距L0.87h′的倒数。

Adhere to the 20 steps a day, can be prevented due to prolonged standing or walking caused by low back pain, gastroptosis, hemorrhoids and lower limb swelling, are particularly effective prevention and treatment of low back pain.

每天坚持走20步，可以防治由于长时间站立或行走而引起的腰痛、胃下垂、痔疮及下肢肿胀等，对防治腰痛尤其有效。

Sara: Michael, back in Gila, I was coming back to you

Michael ，我在希拉原本要回去找你

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。