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有效抵抗
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  “有效抵抗”译为未确定词的双语例句
     A digital watermarking scheme is proposed in this paper, which is based on Independent Component Analysis (ICA) and able to resist copy attack effectively.
     该文提出了一种基于独立分量分析(Independent Component Analysis,ICA)的能有效抵抗拷贝攻击的数字水印方案。
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     ROHC could compress 40 octets of RTP/UDP/IP headers to a minimum of 1 octet while it could work when packet loss and out of order.
     ROHC可将RTP/UDP/IP长达40个字节的头部最少压缩为1个字节,同时能有效抵抗无线链路上的丢包及乱序。
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     (3) Exploiting the geometric moments of original image, estimate the geometric distortions parameters.
     (3)利用几何矩对水印图像经过的几何变换进行参数估计并校正,有效抵抗了几何攻击的问题。
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     Compared with the unmodified surfaces, the protein adsorption on modified NiTi alloys surfaces significantly decreased.
     血浆蛋白吸附试验显示:与改性前相比,等离子体改性后的NiTi合金能够有效抵抗蛋白质吸附.
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     The analysis shows that the two schemes are correctness and robust.
     分析表明这两种方案都正确并且能够有效抵抗攻击。
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  相似匹配句对
     ASIPIRIN RESISTANCE
     阿司匹林抵抗
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     \ Conclusion The results suggest that taurine treatment is effective for the hypertension with insulin resistance.
     结论牛磺酸治疗胰岛素抵抗高血压大鼠是有效的。
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     Clinical Research Development of Aspirin Resistance
     阿司匹林抵抗
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     From Effective ness to Success
     从有效到成功
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     all effective.
     全部有效
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Marek's disease (MD) is a lymphoproliterative and neoplastic disease of the lymphoid today,It is still a great menace to the poultry production.This disease was first described by Jozef Marek (1868—1952) in 1907. MD is caused by a herpesvirus,leukosis are caused by leukosis and sarcoma virus groups.The characteristics of M D were paralysis of the legs and wings but also tumours of gonads and other viceral organs. A more severe form of MD was noted in the U.S.A.in 1957 in broilers.The charactreistic of this acute...

Marek's disease (MD) is a lymphoproliterative and neoplastic disease of the lymphoid today,It is still a great menace to the poultry production.This disease was first described by Jozef Marek (1868—1952) in 1907. MD is caused by a herpesvirus,leukosis are caused by leukosis and sarcoma virus groups.The characteristics of M D were paralysis of the legs and wings but also tumours of gonads and other viceral organs. A more severe form of MD was noted in the U.S.A.in 1957 in broilers.The charactreistic of this acute form of MD are more visceral turnouts in muscle,skin and other tissues.The disease is very acute with a high mortality rate. Recently,besides HVT which was often used before,a new prehatch vaccination procedure may help overcome vaccination failures and a new combinaton vaccine that controls the more virulent strains of M D virus in chickens has been developed and tested in U.S.A.It will be used in short time.

鸡马立克氏(MD)是一种株巴增生性和淋巴样细胞的肿瘤性疾病。今天,此病对养鸡生产仍然是一大威胁。本病是1907年乔塞夫。马立克(1868—1952)发现的。MD 是由一种疱疹病毒引起的,而淋巴白血病是由淋巴白血病和肉芽肿病毒群(属)引起的。MD 的临床特征是腿和翅呈现麻痹、但在生殖腺与其它内脏器官也会出现肿瘤。1957年在美国的肉鸡群中出现一种症状更为严重的 MD,这种急性型的 MD 可使肌肉,皮肤和其它内脏器官产生更多的肿瘤。这种急性型 MD 是一种死亡率很高的烈性传染病。最近,一种新的出壳前的接种 MD 疫苗方法可能有助子克服过去接种效果不好的弊病。除了已经使用的 HVT 疫苗外,一种能更有效地抵抗某些很强野毒株感染的,新的联合疫苗正在美国研制,可能不久将会问世。

Blasts should be designed so as to maximise the percentage of charges which shoot to a free face(i.e.,to a pronounced rock/air interface).Free faces should be rough, parallel and reasonably near to blastholes and, very importantly, concavely biplanar relative to the charges (see Fig. 6b). The presence of biplanar free faces requires that each charge frag- ments and detaches its quota of the burden rock before the detonation of (a) later-firing adjacent charges in single-row blasts, and (b) dependent charges...

Blasts should be designed so as to maximise the percentage of charges which shoot to a free face(i.e.,to a pronounced rock/air interface).Free faces should be rough, parallel and reasonably near to blastholes and, very importantly, concavely biplanar relative to the charges (see Fig. 6b). The presence of biplanar free faces requires that each charge frag- ments and detaches its quota of the burden rock before the detonation of (a) later-firing adjacent charges in single-row blasts, and (b) dependent charges in multi-row blasts.In multi-row blasts, biplanar faces are best achieved (a) by drilling blastholes on equilateral triangular grids, (b) by selecting a V_1, V_2 or V_3 initiation sequence, and (c) by using down-the-hole delays. Biplanar faces start to be created only when the conventional value of effective blasthole spacing/effective burden distance(S./B.)increases beyond about 2.4. Values of S./B. less than about 2.4 result in planar free faces. Where biplanar faces are created, conventional values of S./B. are inyalid and appreciably greater than real values of S./B.

优良的爆破设计应使药包尽可能朝自由面即岩石与空气的界面爆破,自由面应当是不平整的,但要平行于炮孔,且适当靠近炮孔。同时非常重要的是,自由面相对于药包应是人字形双面自由面(见图6b)。形成人字形双面自自面的条件是:单排药包爆破时,后爆的相邻药包爆破之前,或多排爆破时,下一段药包爆破之前,先爆的每个药包自抵抗线上破碎和分离岩块。在多排爆破中,最易获得人字形双面自由面的情况是: 1.等边三角形布置炮孔; 2.选择V1,V2或V3形起爆顺序; 3.使用孔内延时。只有在有效孔距与有效抵抗线长度之比(S_(?)/B_(?))的常用值增到2.4以上时,双面自由面才开始形成。S_(?)/B_(?)小于2.4则形成单面自由面,当形成双面自由面时,S_(?)/B_(?)的常用值是无效的,其值显然大于S_(?)/B_(?)的实际值。

On the basis of manganese white cast iron, a new type of Mn-Ti white cast iron is developed. The effects of Ti in such white cast iron are fairly systematically analysed, Results show that Ti exists in it mainly as high hard particles of TiC, which can effectively resist the abrasion of quartz sand. The abrasive resistance e of this cast iron is in proportion to Ticontained. When the content of Ti reaches 1.2%, ε is twice as much as usual, and the cost increased is not more than 20%.

在中锰白口铁的基础上,研究了一种新的锰钛白口铁。文中对钛在其中的作用和影响进行了较系统的研究。结果表明:钛在铸铁中主要以TiC硬质点的形式存在,它能有效地抵抗硬磨粒石英的磨损。这种白口铁的抗磨性ε与钛量成正比,钛量在1.2%时,ε提高了一倍,而其成本增加不到20%。

 
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