不需

Production technique of a sort of high strength and low stress gray iron with CE of 3.9%~ 4.1%,σ b ≥ 255 MPa and without heat treatment was described and analyzed.

阐述了碳当量为3.9%～4.1%、σb在255MPa以上，且铸造应力低（不需热处理）的灰铸铁的具体生产措施，并分析了原因。

AIM: To establish a convenient, low-cost and highly sensitive activity bioassay method of bioassay method of bFGF without employing radioisotope or MTT.

目的：寻找一种简便、经济、灵敏度高而不需使用放射性同位素或MTT的生物活性检测方法，对碱性成纤维细胞生长因子（bFGF）进行活性检测。

The tool allows you to leverage existing assets such as REST services to rapidly create dynamic widgets without writing code.

该工具允许您利用现有的支持（比如REST式服务）来快速创建动态小部件，而不需编写任何代码。

Previous applicants for the post need not reapply.

申请过这个职位的人不需重新申请。

The production processes of the PC bar use the mechanical bending derusting without pickling.

PC钢棒在生产过程中采用机械弯曲除锈，不需酸洗。

A scheme of EMG signal decomposition was reported no need of human supervision.

本文提出一种不需人工干预的EMG信号自动分解算法.

The important character of increment of the baryon multiplicity in Υ→ 3g fragmentation is interpreted naturally without any other assumptions.

不需引入任何其它假定，就自然解释了Υ→3g三胶子碎裂末态重子多重数增高的重要特征。

No antivenin was necessary in this series.

在这一组中不需抗蛇毒素.

JcrTemplate which allows execution of JcrCallbackand exception handling ( transforming checked JCR exceptions into unchecked Spring DAO exceptions).

允许执行JcrCallback和异常处理（将需检查的JCR异常转换成不需检查的Spring DAO异常）。

Numerical experiment results demonstrate that the method is efficient and reliable.

这种格式不需叠代，故计算速度比C-N格式快，数值计算结果表明，该格式是有效的和可靠的。

NetBEUI and IPX/ SPX need no setup, but TCP/ IP requires IP address, sub-net mask, default gateway and host name.

IPX/SPX、TCP/IP为可路由协议.NetBEUI、IPX/SPX不需设置，TCP/IP需设置其IP地址、子网掩码、默认网关、主机名等。

Conclusion: ( 1) Operation about patients with LP100> 125ms of P-VEP before operation is not necessary;

结论：（1）P&VEP的LP（100）>125ms时，病人不需行手术治疗；

The accuracy of terrain height can be improved and effect of flat earth be not considered by using the method.

通过模拟实验分析了地球的曲面效应对星载SAR地形高度估计的影响.利用该方法能提高高度估计精度并且不需考虑去除平地效应。

They want not your pity but your help.

他们不需你的同情，而需要你的帮助。

In power electrical system, dual randomized modulation technology can restrain and decrease conduct EMI effectively.

电力电子系统中，双随机调制技术能够有效地抑制和减小传导电磁干扰（EMI），而不需增加额外耗费。

Conclusion after cognizing the disease plenty, it can diagnose the disease by colligating clinic history and CT plain scan. it not necessary to have enhancement scan or MRI.

结论充分认识本病后，CT平扫结合临床病史对本病即可诊断，一般不需再作增强扫描或核磁共振检查。

Its output can be directly used to drive LED displayers, with no drive circuits, because of the simple structure of the circuit.

ICM7218的输出可直接驱动LED显示器，不需外接驱动电路，其构成的显示电路结构简单，使用方便。

By training RBF network using the information of selected days, short-term load forecasting without large number of samples can be realized.

改进RBF网络的训练算法，增强RBF网络的局部逼近能力和泛化能力，采用由模糊聚类分析获得的样本对RBF网络进行训练，在不需大量训练样本的前提下实现对短期负荷的预测。

This matter is very serious and must be thoroughly investigated.

这事十分严重，不需究查到底。

The first call to the web service is done normally without any headers.

对Web服务的首个调用正常不需任何头部。

40% patients in group A and 9.1% patients in group B suffered side effects which need not to be deal with and the side effects also did not influence the treatment.

药物不良反应发生率：A组40%，B组9.1%，不需处理且不影响治疗。

It doesn't need much effort.

这事不需花多大气力.

It is composed of CMOS temperature sensing stage, CMOS op. amp.

CMOS温度敏感级、CMOS运放和加热部分，这三部分由CMOS工艺集成在同一芯片上，不需附加工艺。

OHSS was associated with high pregnant rate.

OHSS往往与高妊娠率伴随，轻、中度OHSS经系统监护，多不需特殊治疗；

In this way, you can pay for purchases several months later without any extra charge.

你可以在几个月以后再支付货款，而不需缴纳任何额外的费用。

But in plain regions, when there is no need to differentiate the track a train passes through in railway yard and station, the positioning job can be done with GPS only.

在平原地区，且不需分辨列车经由的站场线路时，仅采用GPS即可。

Under either license, you can use the ODE source in commercial products without a fee.

在这两个许可证中，我们都可以在商业产品中使用ODE的源代码，而不需任何费用。

The CBR method solves new problems using historical cases without modeling of the controlled process, and update the case base dynamically.

CBR方法不需对被控过程建模，而是利用历史经验案例解决新遇到的问题，并能动态更新案例库。

Teachers of such schools are also allowed to go mask-free when giving class, while it is not recommended for infants and kids to wear masks in nurseries and kindergartens.

《方案》明确，低风险地区校园内学生不需佩戴口罩。老师授课时不需戴口罩，同时，幼托机构幼童不建议戴口罩。

In addition, interest on Treasury issues isn't subject to state and local income taxes.

另外，国债利息不需缴纳政府和地方所得税。