不必要

And if you will only promise to treat me _en bon camarade_, without reference to the conventionalities of 'ladies and gentlemen,' taking no thought for your sentences, nor for your blots, nor for your blunt speaking, nor for your badd speling, and if you agree to send me a blotted thought whenever you are in the mind for it, and with as little ceremony and less legibility than you would think it necessary to employ towards your printer--why, _then_, I am ready to sign and seal the contract, and to rejoice in being 'articled' as your correspondent.

如果您能承诺对待我_en bon comarade _，不带有那些"女士们先生们"的陈词滥调，不要顾及您的句子，不要顾念您的涂改，不要担心您的直言不讳，或者您的拼写错误，如果您承诺一旦您有了想法便把这断断续续的想法递送给我，而不要任何的客套或者整理，虽然也许您认为有必要但其实没有必要——那么，我便准备好与您签署这样的协议，欣喜地成为您"受雇"的笔友。

Deviation or delay in prosecuting the voyage contemplated by the policy is excusedWhere arthorised by any special term in the policy ;or Where caused by circumstances beyond the control of the master and his employer;or Where reasonably necessary in order to comply with an express or implied warranty;or Where reasonably necessary for the safety of the ship or subject-matter insured; or For the purpose of saving human life, or aiding a ship in distress where human life may be in danger; or Where reasonably necessary for the purpose of obtaining medical or surgical aid for any person on board the ship;or Where caused by the barratrous conduct of the master or crew, if barratry be one of the perils insured against.

（1）船舶在进行保险单预期的航次中，下述绕航或延迟可允许：保险单中任何特别条款授权许可者，或船长和其雇员不能控制的情况造成的；或为遵循明示或默示保证所合理必须的；或为船舶和保险标的的安全所合理必要的；或为了救助人命或为援助有人命危险的遇难船舶；或为船上任何人员及时得到内、外科治疗所合理必要的；或如果"船长、船员恶意损害被保险人利益的行为"系承保风险，由于该恶意行为造成的。（2）一旦允许绕航或迟延的原因停止作用，船舶必须合理尽速地回复原航线并继续其航程。

Secondly, it could be that consciousness is not itself fundamental, but is necessitated by some more primitive fundamental feature X that is not itself necessitated by physics.

第二，可以是意识本身不是基础的，但被更原初的基础特征X所必要，而X本身不是物理所必要的。

There are some shortcomings in titrimetry experiment in current analytical chemistry teaching materials.

目前的分析化学实验教材中关于滴定分析的实验指导还存在着一些不足，特别是对有些关键技术的指导存在着说的不清、说的不到位的情况，有必要对相关教材在修定时进行必要的补充与完善。

First, the Truth-Ascription Thesis, as Stroud understands it, is meant to apply to what an attributor must believe about the truth of an actual subject's beliefs. Second, Brueckner's criticism seems to involve an implicit but dubitable premise concerning the extent and nature of conception required for consistently believing that something is logically possible—or perhaps more importantly: of conception required for not being committed to the claim that something is not logically possible.

首先，归真论点，按Stroud理解的，意味着'一个归真者必须相信一个事实主体的信念的真'；第二，Brueckner的批评似乎含有一个隐含的但可疑的前设，关涉&一致地'相信某东西是逻辑可能的'所必要的概念的本性和程度&的前设，或是可能更重要的：&不付诸主张'某东西不是逻辑可能的'&所必要的概念。

The measurement, gross weight, net weight of each package, port of destination and any necessary cautions such as "Do not Stack Upside Down","Keep Away From Moisture","Handle With Care","Hook-on Point" shall be stenciled on the surface of each package with fadeless pigment, whenever necessary.

装运标志 Shipping Mark（散装货物只需载明唛头，而不需要装卸储运标志或危险品标志）8.1每件包装货物的尺寸、毛重、净重、目的口岸以及任何必要的注意事项，例如：&不要倒置&、&防潮&、&小心轻放&、&起吊点&等，在有必要时应以不褪色的颜料印刷在每件包装物的表面。

The LESSOR reserves the right to grant or use such easement in, over, through, under, or upon land so lease as maybe necessary to the working of the same, or other mineral lands as well as the right to lease, sell, or otherwise dispose of the surface of the land embraced within this Lease under existing law or laws insofar as said surface is not necessary for use by the LESSEE in extracting and removing the mineral deposit from the land covered by this lease or in beneficiation of the ores extracted there from, or from any other mining claim; of to issue such permit for easement herein provided to be reserved and to permit the use of the land covered by this lease, as may be necessary for the construction and maintenance of the mills, mining camps, or other works incident to the mining and milling operation on the lands covered by this Lease or on the any other mineral lands.

出租人象可能之下必要预留权利授予或使用这样的缓和，通过，在，或在土地因此租约对同样，或其它矿物土地的工作并且权利出租，卖，或否则处理土地的表面被拥抱在这份租约之内根据现有的法律或法律只要前述表面不是必要的供租客使用在提取和去除矿床从土地由这份租约包括或在矿石的beneficiation 被提取那里从，或从其他采矿要求；发布这样的许可证为缓和此中提供被预留和允许对土地的用途由这份租约包括，和愿是必要的为磨房，开采的阵营，或其他的建筑和维护工作事件对采矿和碾碎的操作在土地由这份租约包括或在所有其它矿物土地。

The result showed that the strong storm followed by mesoscale squall line was primary cause of strong sandstorm producing, steps and ladders short wave trough of 500 hPa was great criterion triggering system for the mesoscale squall line producing, the essential dynamic condition was provided by distortion field and the mesoscale low pressure of 700 hPa for the strong sandstorm forming and maintaining in mid-west of Hexi Corridor, the deep vertical circulation development condition was basic power that urged squall line to occur and sand dust to curl up, which was provided for the deep convection development by superimposition of lifting movement before ground cold front and ascendant current of secondary circulation in upper air jet entrance region, temperature and the barometric gradient around the cold front was enlarged by enhancement of ground thermal low and temperature diurnalvariation of afternoon, by which essential thermal energy unstable condition was provided for the gale and strong sandstorm eruption, the strong sandstorm appeared in downstream of -200 m^2s^(-2) center of vertical helicity, the vertical helicity had good instruction significance for development of squall line and landing region of sandstorm, the mesoscale squall line occurred in unstable stratification, basic condition of potential energy transforming as kinetic energy was provided by strong unstable stratification for the strong sandstorm forming and developing.

结果表明：中尺度飑线所伴随的强风暴是产生强沙尘暴的主要原因；500 hPa阶梯短波槽是中尺度飑线产生的大尺度触发系统，河西走廊中西部700 hp变形场、中尺度低压为强沙尘暴形成和维持提供了必要的动力条件；地面冷锋前上升运动与高空急流入口区次级环流的上升气流的叠加，为深对流发展提供了深厚的垂直环流发展条件，是促使飑线发生和沙尘卷起的基本动力；地面热低压的加强和午后气温的日变化加大了冷锋前后的温度和气压梯度，为大风、强沙尘暴爆发提供了必要的热力不稳定条件；强沙尘暴出现在垂直螺旋度为－200平方公尺/s^2中心的下游，垂直螺旋度对飑线的发展和沙尘暴的落区具有较好的指示意义；中尺度飑线发生在不稳定层结内，较强的不稳定层结为强沙尘暴形成、发展提供了位能转化为动能的基本条件。

The battles of self-defence fought by the Fourth and the Fifth Detachments against the attacks of Han Teh-chin and Li Tsung-jen in eastern Anhwei and those fought by Li Hsien-nien's column against the die-hards' attacks in central and eastern Hupeh, the determined struggle carried on by Peng Hsueh-feng's detachment north of the Huai River, the expansion of Yeh Fei's forces north of the Yangtse River, and the southward movement of over 20,000 men of the Eighth Route Army to areas north of the Huai River and to eastern Anhwei and northern Kiangsu--all these were not only absolutely necessary and correct in themselves, but were indispensable for making ''.

四、五支队反对韩德勤、李宗仁向皖东进攻的自卫战争，李先念纵队反对顽固派向鄂中和鄂东进攻的自卫战争，彭雪枫支队在淮北的坚决斗争，叶飞在江北的发展，以及八路军二万余人南下淮北、皖东和苏北，均不但是绝对必要和绝对正确的，而且是使顾祝同不敢轻易地在皖南、苏南向你们进攻的必要步骤。

The battles of self-defence fought by the Fourth and the Fifth Detachments against the attacks of Han Teh-chin and Li Tsung-jen in eastern Anhwei and those fought by Li Hsien-nien's column against the die-hards' attacks in central and eastern Hupeh, the determined struggle carried on by Peng Hsueh-feng's detachment north of the Huai River, the expansion of Yeh Fei's forces north of the Yangtse River, and the southward movement of over 20,000 men of the Eighth Route Army to areas north of the Huai River and to eastern Anhwei and northern Kiangsu--all these were not only absolutely necessary and correct in themselves, but were indispensable for making Ku Chu-tung think twice before attacking you in southern Anhwei and southern Kiangsu.

四、五支队反对韩德勤、李宗仁向皖东进攻的自卫战争，李先念纵队反对顽固派向鄂中和鄂东进攻的自卫战争，彭雪枫支队在淮北的坚决斗争，叶飞在江北的发展，以及八路军二万余人南下淮北、皖东和苏北，均不但是绝对必要和绝对正确的，而且是使顾祝同不敢轻易地在皖南、苏南向你们进攻的必要步骤。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。