在使用中

Ruth Reynard's Avoiding the 5 Most Common Mistakes in Using Blogs with Students has some good guidelines for using blogs in the classroom.

雷鲁思的《避免学生在使用网志时的五种常见错误》对于在教室中使用网志具有一些很好的指导作用。

Therefore, every seismometer must be calibrated, either before leaving factory or in use.

所以，一台地震计无论在交付使用前，还是在使用过程中，都需要进行标定。

Whipstock is put down in dense formation of Changlongshan group in Qingbaikou system, entering buried-hill formation by milling cone window sidetracking, oblique reducing, stabilizing and increasing of sidetracking. 152mm whipstock is chosen reasonably in construction cooperated with wireless inclinometer, which brings one-time seating and sealing success. Gabby cemented carbide is optimized as milling cone window sidetracking in 154mm XZ series of main cutting edge, which brings one-time success.

选择在清白口系的长龙山组致密地层(2617m)下入斜向器，使用铣锥开窗侧钻、侧钻降斜、稳斜、增料进入潜山地层，在施工中合理选用152mm斜向器，配合使用无线随钻测斜仪一次坐封成功，优选碎硬质合金作为主切削刃的154mmXZ系列铣锥开窗侧钻一次成功。

It does not require details to be provided for the type of handling which is implicit in normal use, and/or 最后总装 care - e.g., it is not necessary to recommend that a "sterile" device be removed aseptically from its packaging.

此需求仅与设备或其特性在使用前通过某些渠道进行改变的情况有关。不要求向操作&消毒&设备的包装远离防腐剂，没有必要介绍。种类提供详细内容，因为在常规使用中是不言而喻的。

Today, in the United States, money used in transactions is mainly of three kinds - currency (paper money and coins in the pockets and purses of the public); demand deposits (non-interest bearing checking accounts in banks); and other checkable deposits, such as negotiable order of withdrawal accounts, at all depository institutions, including commercial and savings banks, savings and loan associations, and credit unions.

今天，在美国，在交易中使用的货币主要有三种-货币（公众的口袋和钱包中的纸币和硬币），活期存款和其他支票存款，如在所有存款机构，包括商业银行和储蓄银行、储蓄和贷款协会和信用合作社中可转让的提款单的帐户。

objective to explore the reasonable utilization of cephalosporins in chronic renal failure patients with cephalosporin encephalopathy.method we retrospectively analyzed the clinical characteristics of 29 crf patients,who developed encephalopathic syndrome and was treated with cephalosporin.results the encepha1opathic syndrome include (1)mental confusion in 4 cases;(2)unconsciousness in 2 cases;(3)seizure in 23 cases.physical examination did not show signs of cerebral focal injury.computed tomography of the brain in 29 patients did not show acute lesions.the state of neurotoxicity was completely recovered after discontinuation of cephalosporins.conclusion cephalosporins used in conventional doses or reduced doses can cause temporary encephalopathy in patients with crfwhich might due to prolongation of drug half life.

目的 通过研究慢性肾功能衰竭患者抗生素脑病的发病机制和临床特点，探讨头孢菌素在crf患者中的合理应用。方法 29例crf患者在使用常规剂量或减量使用头孢菌素后出现神经精神症状，诊断为抗生素脑病，将其临床资料进行回顾性分析。结果神经精神症状表现多样：(1)精神异常4例，表现为胡言乱语、烦躁不安、睡眠倒错；(2)意识障碍2例，表现为嗜睡、昏睡、神志不清；(3)癫痫样抽搐23例，表现为肌阵挛、全身抽搐、癫痫样发作；部分患者同时出现几组症状。所有患者均无神经系统定位体征，行颅脑ct检查无急性病变。

The structural completeness of lexical chunks ensures that they can be used directly in verbal communication; the changeability, generativeness and dynamicness make lexical chunks both restricted and elastic in language use.

它在结构上的相对完整性使得自己在交际中可以直接使用。词块的可变性、生成性和动态性使其成为一种既有限制又有一定使用弹性的交际单位。

However, the mobility of protocorm of PX-2 is controlled at 30-33 seconds, so the spraying shall adopt electrical spray gun with a power of above 1.5KW.

PX-2在工程中使用可涂可喷，由于PX-2的原基体流动度均控制在30-33秒之间，使用喷枪时需1.5KW以上的电动喷枪。

As PX-9 adopts the protocorm of PX-2 and the mobility of protocorm of PX-2 is controlled at 30-33 seconds, the spraying shall adopt electrical spray gun with a power of above 1.5KW.

PX-9在工程中使用可涂可喷，由于PX-9采用PX-2原基体，流动度均控制在30-33秒之间，使用喷枪时需1.5KW以上的电动喷枪。

A cross shaped sum-difference network is constituted by microstrip ramose coupler with compact structure and calculated by ADS,while the 8×8 rectangular patchs,which is optimized by HFSS on basis of the method of parameter load and so on,form the transmiting/receiving antenna.

使用ADS优化设计了一种结构紧凑的&十&字形和差网络，并且使用参数加载等方法，在HFSS中仿真出一个8×8的微带矩形贴片天线阵列作为收/发天线，和差网络和微带天线阵列组成单脉冲天线阵。8×8天线阵列、和差网络和馈电系统在同一平面上，所以此天线阵列与传统单脉冲阵列相比体积更小，结构更紧凑，对该天线阵列进行了研制和测试，测试结果符合设计要求。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。